]> Dogcows Code - chaz/tar/blob - ChangeLog
Fixed deletion from the POSIX archives.
[chaz/tar] / ChangeLog
1 2003-09-04 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2
3 * src/create.c: Support for "linkpath" extended keyword.
4 * src/xheader.c (decode_record): Reversed the return
5 condition.
6
7 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
8
9 * configure.ac: Allow to redefine the default output format.
10 * src/tar.c: Use DEFAULT_ARCHIVE_FORMAT macro
11 (archive_format_string): New function.
12 (usage): Updated help output.
13 * README: Updated.
14 * NEWS: Updated.
15 * TODO: Updated.
16
17 2003-09-02 Paul Eggert <eggert@twinsun.com>
18
19 * src/common.h (destroy_stat, xheader_decode, xheader_store,
20 xheader_read, xheader_finish, xheader_destroy): Add decls;
21 C99 requires this.
22
23 * src/create.c (write_extended): Remove unused local 'bufsize'.
24
25 * src/delete.c (delete_archive_members): Handle case of
26 HEADER_SUCCESS_EXTENDED followed by HEADER_FAILURE.
27 * src/list.c (read_and): Abort if HEADER_SUCCESS_EXTENDED
28 occurs, as it's not possible.
29 * src/update.c (update_archive): Likewise.
30
31 Use "const" when possible in new code.
32 * src/tar.c (struct fmttab.name): Now char const *. All uses changed.
33 (fmttab): Now const. All uses changed.
34 * src/xheader.c (struct xhdr_tab.keyword): Now pointer to const.
35 (struct xhdr_tab.coder, struct xhdr_tab.decoder, locate_handler,
36 decode_record, xheader_store, xheader_print, code_string, code_time,
37 code_num, dummy_coder, dummy_decoder, atime_coder, atime_decoder,
38 gid_coder, gid_decoder, gname_coder, gname_decoder, linkpath_coder,
39 linkpath_decoder, ctime_coder, ctime_decoder, mtime_coder,
40 mtime_decoder, path_coder, path_decoder, size_coder, size_decoder,
41 uid_coder, uid_decoder, uname_coder, uname_decoder):
42 Use pointers to const when possible.
43 (xhdr_tab): Now const.
44
45 * src/tar.c (fmttab): Avoid GCC warning by not eliding initializers.
46 (set_archive_format): Report an error if no format name matches,
47 instead of returning an undefined value.
48
49 * src/xheader.c (struct xhdr_tab.decoder, dummy_decoder,
50 atime_decoder, gid_decoder, gname_decoder, linkpath_decoder,
51 ctime_decoder, mtime_decoder, path_decoder, size_decoder,
52 uid_decoder, uname_decoder): Remove unused keyword arg.
53 All uses changed.
54
55 * src/tar.c (set_archive_format): Now static.
56 * src/xheader.c (xhdr_tab, format_uintmax): Now static.
57
58 * src/xheader.c (dummy_coder, dummy_decoder, atime_coder,
59 atime_decoder, gid_coder, gid_decoder, gname_coder, gname_decoder,
60 linkpath_coder, linkpath_decoder, mtime_coder, mtime_decoder,
61 ctime_coder, ctime_decoder, path_coder, path_decoder, size_coder,
62 size_decoder, uid_coder, uid_decoder, uname_coder, uname_decoder):
63 Remove forward decls; no longer needed.
64 (xhdr_tab): Move to end, so that the forward decls aren't needed.
65 Add a forward declaration.
66
67 Use 'bool' in new code, when appropriate.
68 * src/xheader.c (decode_record): Return bool, not int.
69 * src/common.h (read_header): Since it accepts bool, change
70 all callers to use false and true rather than 0 and 1.
71
72 * src/xheader.c (decode_record): Fix misspelling in diagnostic
73 "extended headed" -> "extended header".
74
75 GNU coding style fixes.
76 * src/xheader.c (decode_record, xheader_decode):
77 Do not use decls like "char *p, *q;".
78
79 Minor style fixes.
80 (xheader_store): Avoid parentheses around object operand of sizeof.
81
82 2003-09-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
83
84 * src/create.c (start_header): Store long file names
85 in "path" keyword of an extended header if in POSIX
86 mode.
87 (finish_header): print header before calling write_extended().
88 * src/list.c (list_archive): Always decode the header. This
89 is necessary so the extended header is processed and the correct
90 filename is printed no matter what the state of verbose_option.
91 * src/xheader.c (xhdr_tab): Reserved GNU keywords (commented out
92 for the time being).
93
94 2003-09-01 Paul Eggert <eggert@twinsun.com>
95
96 Update from gnulib, and correct fnmatch to fnmatch-gnu.
97 * bootstrap (gnulib_modules): Change fnmatch to fnmatch-gnu.
98 Sort.
99 * configure.ac (gl_USE_SYSTEM_EXTENSIONS): Use this instead
100 of AC_GNU_SOURCE.
101 * lib/.cvsignore: Add alloca.h, stdbool.h. Sort. Append newline.
102 * lib/Makefile.am (lib_OBJECTS): New macro, for convenience when
103 copying rules from gnulib module descriptions.
104 (BUILT_SOURCES, EXTRA_DIST, all-local, alloca.h):
105 Update from gnulib modules alloca, fnmatch, getline, stdbool.
106 * m4/.cvsignore: Add utimes-null.m4. Sort.
107
108 2003-09-01 Sergey Poznyakoff
109
110 Added initial support for creating POSIX headers.
111
112 * src/common.h (MAXOCTAL11,MAXOCTAL7): New defines
113 (string_to_chars): New functions
114 (struct xheader): Changed structure
115 (gid_to_gname,gname_to_gid,uid_to_uname,uname_to_uid): Changed
116 prototypes.
117 * src/create.c (string_to_chars): New function.
118 (write_extended): New function
119 (start_header): Create extended POSIX headers if necessary.
120 (finish_header): Likewise.
121 * src/list.c (print_header): Take user/group from
122 current_stat_info.
123 * src/names.c (gid_to_gname,gname_to_gid)
124 (uid_to_uname,uname_to_uid): Changed prototypes.
125 * src/tar.c: New option --format.
126 * src/tar.h (OLDGNU_COMPATIBILITY): Removed
127 (struct extra_header): Removed unused structure.
128 (union block.extra_header): Removed unused member.
129 * src/xheader.c: Implemented coder functions.
130 * bootstrap: Added obstack.
131 * lib/.cvsignore: Likewise.
132 * configure.ac: Added 'gl_OBSTACK'
133 * m4/Makefile.am: Added new files.
134 * m4/.cvsignore: Likewise.
135 * TODO: Minor formatting change
136
137 2003-08-31 Sergey Poznyakoff
138
139 Added initial support for POSIX extended and STAR headers
140 (only for listing/extracting).
141
142 * src/xheader.c: New file.
143 * src/Makefile.am: Added xheader.c
144 * src/tar.h (struct star_header): New datatype
145 (XHDTYPE,XGLTYPE): New defines
146 (enum archive_format:STAR_FORMAT): New member
147 (struct tar_stat_info): New datatype.
148 (union block.star_header): New member.
149 * src/common.h (orig_file_name,current_file_name)
150 (current_trailing_slash,current_link_name): Removed variables.
151 (current_stat_info): New variable
152 (current_stat): Removed
153 (extended_header): New variable
154 (decode_header): Changed prototype.
155 * src/list.c (decode_header): Added initial support for POSIX extended
156 and STAR headers.
157 (skip_member): Check oldgnu_header only if current_format is set
158 to OLDGNU_FORMAT.
159 * src/buffer.c: Use current_stat_info
160 * src/compare.c: Likewise.
161 * src/create.c: Likewise.
162 * src/delete.c: Likewise.
163 * src/incremen.c: Likewise.
164 * src/mangle.c: Likewise.
165 * src/update.c: Likewise.
166 * src/extract.c: Likewise.
167 (make_directories): Improved check for the existence of the directory
168 * src/tar.c (destroy_stat): New function.
169
170 2003-08-29 Paul Eggert <eggert@twinsun.com>
171
172 * NEWS, bootstrap: Drop en_GB locale; it was more trouble than it
173 was worth (e.g., different users in en_GB disagree about -ize
174 versus -ise).
175 * po/en_GB.po: Remove.
176
177 2003-07-28 Sergey Poznyakoff <gray@Mirddin.farlep.net>
178
179 * TODO: Updated
180 * NEWS: Updated
181 * src/tar.c: Removed support for the obsolete command line
182 options.
183 * doc/tar.texi: Removed references to the obsolete command
184 line options.
185
186 2003-07-27 Sergey Poznyakoff <gray@Mirddin.farlep.net>
187
188 * TODO: Updated
189 * NEWS: Updated
190 * doc/tar.texi: Updated
191 * src/common.h (check_links_option): New variable
192 (orig_file_name): New variable
193 (check_links): New proto.
194 * src/create.c (struct link.nlink): New member
195 (link_table): Static for the module.
196 (dump_file): Update `link' member when adding new links
197 to the link_table.
198 (check_links): New function.
199 * src/list.c (print_header): Use orig_file_name.
200 * src/tar.c: New option --check-links. Changed semantics of
201 -o to comply to UNIX98 when extracting and to its previous
202 semantics otherwise.
203 (main): Call check_links if --check-links. was given.
204
205 2003-07-25 Sergey Poznyakoff <gray@Mirddin.farlep.net>
206
207 * src/list.c (print_header): Revised
208 * NEWS: Started the entry for 1.13.26
209 * doc/Makefile.am (tar.dvi): Fixed TEXINPUTS value.
210
211 2003-07-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
212
213 * .cvsignore: Added to the repository.
214 * doc/.cvsignore: Likewise.
215 * lib/.cvsignore: Likewise.
216 * m4/.cvsignore: Likewise.
217 * po/.cvsignore: Likewise.
218 * scripts/.cvsignore: Likewise.
219 * src/.cvsignore: Likewise.
220 * tests/.cvsignore: Likewise.
221
222 * lib/Makefile.am: Added exitfail.[hc]
223 * src/misc.c (chdir_do): Fixed call to restore_cwd
224 * src/buffer.c (flush_read): Fixed behavior on short
225 reads right after opening the new archive (multiv01.sh test).
226 (new_volume): Special handling for "-".
227 * src/list.c (print_header): Print trailing slash if
228 current_trailing_slash was set (extrac03.sh,extrac04.sh tests).
229 * tests/multiv01.sh: Minor changes.
230 * m4/Makefile.am: Added missing files.
231
232 2003-07-05 Paul Eggert <eggert@twinsun.com>
233
234 Finish the checkin begin yesterday.
235
236 * NEWS: Document the user-visible changes installed in the last
237 two days.
238
239 * TODO: New file (actually, resurrected; but with new contents).
240
241 * src/list.c (read_and): Give full type for procedure arg.
242 (read_header): Strip trailing slashes, setting current_trailing_slash.
243 (tartime): Avoid int overflow when printing year (!).
244 (print_header): New arg specifying block ordinal. All uses changed.
245 Print link as 'h' type. Give labels for long links and names.
246
247 * src/misc.c (contains_dot_dot): Moved to names.c
248 (must_be_dot_or_slash): New function.
249 (safer_rmdir): Use it.
250 (remove_any_file): Now takes enum as option, not boolean.
251 Check for (Linux) EISDIR as well as (POSIX) EPERM when attempting
252 to unlink a directory.
253 (deref_stat): Accept bool, not int.
254
255 * src/names.c (namelist_match): Allow partial matches only if
256 recursive.
257 (hash_string_hasher): Renamed from hash_avoided_name.
258 (hash_string_compare): Renamed from compare_avoided_anames.
259 (hash_string_insert, hash_string_lookup): New functions.
260 (add_avoided_name, is_avoided_name): Use them.
261 (safer_name_suffix): New function.
262 (contains_dot_dot): Moved here from misc.c. Now returns bool, not int.
263
264 * src/rmt.c: Don't include print-copyr.h.
265 (prepare_input_buffer): New arg FD.
266 Do not read more than INT_MAX bytes at once,
267 since it breaks on some brain damaged Tru64 hosts.
268 Divide size by two
269 when retrying instead of subtracting 1024; for speed.
270 (main): Use gettext to translate (C), not print_copyright.
271
272 * src/system.h: Include <alloca.h> and <stdbool.h> unconditionally,
273 now that gnulib handles this.
274 Include <stddef.h> and <limits.h> unconditionally, now that we assume
275 C89 or better.
276 Assume that offsetof is defined in stddef.h.
277 Do not include <sys/param.h>.
278 (realloc, lseek): Do not declare.
279 (HAVE_DECL_VALLOC): Renamed from HAVE_VALLOC.
280 (CHAR_BIT, CHAR_MAX, UCHAR_MAX, LONG_MAX): Remove
281 declarations, since we now assume C89 or better.
282 (PARAMS): Remove, as we now assume C89. All uses changed.
283 (bindtextdomain, textdomain): Include <gettext.h> to define.
284 Include <unlocked-io.h>.
285 (valloc): Define if not defined, and if valloc is not declared.
286 (xstrdup): Remove decl.
287
288 * src/tar.c: Do not include <print-copyr.h>.
289 Include <getdate.h>.
290 (get_date): Remove decl.
291 (ATIME_PRESERVE_OPTION, CHECKPOINT_OPTION, FORCE_LOCAL_OPTION,
292 IGNORE_FAILED_READ_OPTION, INDEX_FILE_OPTION, NO_OVERWRITE_DIR_OPTION,
293 NUMERIC_OWNER_OPTION, RECURSIVE_UNLINK_OPTION, REMOVE_FILES_OPTION,
294 SHOW_OMITTED_DIRS_OPTION, TOTALS_OPTION): New constants.
295 (long_options, decode_options): Use them.
296 (OVERWRITE_DIR_OPTION): Remove.
297 (long_options): New options --index-file, --no-overwrite-dir.
298 Remove --overwrite-dir option.
299 (usage): Use PACKAGE_BUGREPORT.
300 (decode_options): Terminate new argv properly.
301 Use PACKAGE_NAME, PACKAGE_VERSION.
302 If verbose, report how we grokked any textual date option.
303 (main): Add support for index-file.
304
305 * tests/Makefile.am: Convert to UTF-8.
306 (AUTOMAKE_OPTIONS): Remove.
307 (TESTS): Add delete04.sh, multiv01.sh, options.sh.
308 (INCLUDES): Remove ../intl.
309 (LDADD): Don't link libtar.a twice.
310
311 * tests/genfile.c: Convert to UTF-8.
312 Don't include <print-copyr.h>.
313 (DEFAULT_PATTERN): Renamed from DEFAULT.
314 (ZEROS_PATTERN): Renamed from ZEROS.
315 (main): Use gettext to translate (C), not print_copyright.
316
317 2003-07-04 Paul Eggert <eggert@twinsun.com>
318
319 Revamp to meet current standards of autoconf, automake,
320 gettext, and gnulib, and incorporate new translations.
321
322 * config/config.guess, config/config.sub, config/depcomp,
323 config/install-sh, config/mdate-sh, config/missing,
324 config/mkinstalldirs, config/texinfo.texi:
325 Moved here from parent directory, or from doc.
326 * config.hin: Renamed from config.h.in.
327 * config/config.rpath: New file.
328
329 * intl: Remove this subdirectory.
330
331 * lib/fnmatch_.h: Renamed from lib/fnmatch.hin.
332
333 * lib/getstr.c, lib/getstr.h, lib/msleep.c, lib/print-copyr.c,
334 lib/print-copyr.h, lib/readutmp.c, lib/rename.c, lib/stpcpy.c,
335 lib/strstr.c, lib/strtoimax.c, lib/strtoll.c, lib/strtoull.c,
336 lib/strtoumax.c, lib/unicodeio.c, lib/unicodeio.h,
337 lib/xstrtoimax.c, m4/c-bs-a.m4, m4/ccstdc.m4, m4/check-decl.m4,
338 m4/decl.m4, m4/jm-mktime.m4, m4/prereq.m4, m4/xstrtoimax.m4,
339 stamp-h.in: Remove.
340
341 * lib/alloca_.h, lib/fnmatch_loop.c, lib/gettext.h, lib/pathmax.h,
342 lib/safe-write.c, lib/safe-write.h, lib/stdbool_.h, lib/strcase.h,
343 lib/stripslash.c, lib/unlocked-io.h, lib/xgetcwd.h, m4/alloca.m4,
344 m4/backupfile.m4, m4/bison.m4, m4/chown.m4, m4/dirname.m4,
345 m4/dos.m4, m4/exclude.m4, m4/fileblocks.m4, m4/ftruncate.m4,
346 m4/getdate.m4, m4/getopt.m4, m4/hash.m4, m4/human.m4,
347 m4/intdiv0.m4, m4/intmax_t.m4, m4/inttypes-pri.m4,
348 m4/inttypes_h.m4, m4/isc-posix.m4, m4/lchown.m4, m4/lib-ld.m4,
349 m4/lib-link.m4, m4/lib-prefix.m4, m4/memset.m4, m4/mktime.m4,
350 m4/modechange.m4, m4/nls.m4, m4/onceonly.m4, m4/pathmax.m4,
351 m4/po.m4, m4/quote.m4, m4/quotearg.m4, m4/rmdir.m4,
352 m4/safe-read.m4, m4/safe-write.m4, m4/save-cwd.m4, m4/savedir.m4,
353 m4/ssize_t.m4, m4/stdbool.m4, m4/stdint_h.m4, m4/strcase.m4,
354 m4/strtoimax.m4, m4/strtol.m4, m4/strtoll.m4, m4/strtoul.m4,
355 m4/strtoull.m4, m4/strtoumax.m4, m4/tm_gmtoff.m4, m4/uintmax_t.m4,
356 m4/unlocked-io.m4, m4/xalloc.m4, m4/xgetcwd.m4, m4/xstrtol.m4,
357 po/LINGUAS, po/Makevars, po/Rules-quot, po/boldquot.sed,
358 po/en@boldquot.header, po/en@quot.header, po/en_GB.po,
359 po/insert-header.sin, po/remove-potcdate.sin, po/stamp-po: New files.
360
361 * ABOUT-NLS, INSTALL, lib/addext.c, lib/alloca.c, lib/argmatch.c,
362 lib/argmatch.h, lib/backupfile.c, lib/backupfile.h, lib/dirname.c,
363 lib/dirname.h, lib/error.c, lib/exclude.c, lib/exclude.h,
364 lib/fnmatch.h, lib/full-write.c, lib/full-write.h, lib/getdate.h,
365 lib/getdate.y, lib/getline.c, lib/getline.h, lib/getopt.c,
366 lib/getopt.h, lib/getopt1.c, lib/hash.c, lib/hash.h, lib/human.c,
367 lib/human.h, lib/lchown.c, lib/malloc.c, lib/mktime.c,
368 lib/modechange.c, lib/modechange.h, lib/quote.c, lib/quote.h,
369 lib/quotearg.c, lib/quotearg.h, lib/realloc.c, lib/safe-read.c,
370 lib/safe-read.h, lib/save-cwd.c, lib/save-cwd.h, lib/savedir.c,
371 lib/savedir.h, lib/strcasecmp.c, lib/utime.c, lib/xalloc.h,
372 lib/xgetcwd.c, lib/xmalloc.c, lib/xstrdup.c, lib/xstrtol.c,
373 lib/xstrtol.h, lib/xstrtoumax.c, m4/codeset.m4, m4/d-ino.m4,
374 m4/error.m4, m4/fnmatch.m4, m4/getcwd.m4, m4/getline.m4, m4/gettext.m4,
375 m4/glibc21.m4, m4/iconv.m4, m4/inttypes.m4, m4/lcmessage.m4,
376 m4/longlong.m4, m4/malloc.m4, m4/mbrtowc.m4, m4/mbstate_t.m4,
377 m4/progtest.m4, m4/realloc.m4, m4/strerror_r.m4, m4/ulonglong.m4,
378 m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4, m4/xstrtoumax.m4,
379 po/Makefile.in.in:
380 Upgrade to latest version from external source. The file "bootstrap"
381 now grabs these automatically, so we needn't keep track of them
382 in this change long any longer.
383
384 * Makefile.am (AUTOMAKE_OPTIONS): Remove. Now done by configure.ac.
385 (SUBDIRS): Remove intl.
386 * PORTS: Update for star, Macintosh.
387 * README, README-alpha: Suggest Autoconf 2.57, Automake 1.7.5,
388 Bison 1.875, gettext 0.12.1.
389 * THANKS: Add Bernhard Rosenkraenzer, Solar Designer.
390 * configure.ac (AC_INIT, AM_INIT_AUTOMAKE): Convert to modern form.
391 (AC_CONFIG_AUX_DIR): New.
392 (AC_CONFIG_HEADERS): Rename config.h.in to config.hin, to be more
393 like coreutils.
394 (AC_PREREQ): Bump from 2.52 to 2.57.
395 (AC_GNU_SOURCE): New.
396 (AC_PROG_GCC_TRADITIONAL, AM_C_PROTOTYPES, AC_C_CONST): Remove;
397 we no longer support K&R C.
398 (YACC): Remove.
399 (AC_CHECK_HEADERS): Remove limits.h, poll.h, stdbool.h, stropts.h,
400 sys/ioccom.h, sys/param.h, sys/time.h, sys/timeb.h, wchar.h, wctype.h.
401 (AC_MBSTATE_T): Remove.
402 (HAVE_UTIME_H, HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
403 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
404 HAVE_DECL_STRTOULL, HAVE_MKNOD): Remove our special code.
405 (AM_STDBOOL_H): Add.
406 (AC_HEADER_TIME, AC_STRUCT_TIMEZONE,
407 jm_CHECK_TYPE_STRUCT_DIRENT_D_INO): Remove.
408 (AC_CHECK_TYPE): Remove ssize_t.
409 (gt_TYPE_SSIZE_T): Add.
410 (jm_AC_PREREQ_XSTRTOUMAX, jm_PREREQ_ADDEXT, jm_PREREQ_ERROR,
411 jm_PREREQ_HUMAN, jm_PREREQ_QUOTEARG, jm_PREREQ_XGETCWD,
412 AC_FUNC_ALLOCA, AC_FUNC_CLOSEDIR_VOID, AC_FUNC_STRERROR_R,
413 AC_FUNC_FNMATCH, AC_FUNC_VPRINTF, AM_FUNC_GETLINE, jm_FUNC_MALLOC,
414 jm_FUNC_MKTIME, jm_FUNC_REALLOC):
415 Remove. Switch to gnulib macros like gl_BACKUPFILE instead.
416 (tar_LDADD): Rename to LIB_CLOCK_GETTIME. All uses changed.
417 (rmt_LDADD): Rename to LIB_SETSOCKOPT. All uses changed.
418 (AC_CHECK_FUNCS): Remove fchdir, ftime, getcwd, isascii, nap,
419 napms, poll, select, strstr, usleep.
420 (AC_REPLACE_FUNCS): Remove ftruncate, lchown, memset, rename,
421 rmdir, strcasecmp, strncasecmp, strtol, strtoul.
422 (AM_GNU_GETTEXT): Use external and need-ngettext options.
423 (AM_GNU_GETTEXT_VERSION): New.
424 (AC_OUTPUT): Remove intl/Makefile.
425
426 * doc/Makefile.am (AUTOMAKE_OPTIONS): Remove.
427 ($(srcdir)/tar.info, tar.dvi): Remove obsolete warnings.
428 * doc/fdl.texi: Update to current GNU version.
429 * doc/gettext.texi: Update to current coreutils version,
430 plus a copyright notice.
431 * doc/tar.texi: Switch to new method for doing copyright notices.
432 Use @acronym instead of @sc where appropriate.
433 Remove empty examples. Give a few more examples.
434
435 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove.
436 (EXTRA_DIST, libtar_a_SOURCES): Switch to gnulib, so that they
437 are built up in pieces with +=.
438 (noinst_HEADERS, INCLUDES): Remove.
439 (BUILT_SOURCES, MAINTAINERCLEANFILES, MOSTLYCLEANFILES): New.
440 (libtar_a_LIBADD): Use $ rather than @.
441 (all-local, alloca.h, fnmatch.h, stdbool.h): New rules, from gnulib.
442
443 * m4/Makefile.am (EXTRA_DIST): Add alloca.m4, backupfile.m4,
444 bison.m4, chown.m4, dirname.m4, dos.m4, exclude.m4, fileblocks.m4,
445 ftruncate.m4, getdate.m4, getopt.m4, hash.m4, human.m4,
446 intdiv0.m4, intmax_t.m4, inttypes_h.m4, inttypes-pri.m4,
447 isc-posix.m4, lcown.m4, lib-ld.m4, lib-link.m4, lib-prefix.m4,
448 memset.m4, mktime.m4, modechange.m4, nls.m4, onceonly.m4,
449 pathmax.m4, po.m4, quotearg.m4, quote.m4, rmdir.m4, safe-read.m4,
450 safe-write.m4, save-cwd.m4, savedir.m4, ssize_t.m4, stdbool.m4,
451 stdint_h.m4, strcase.m4, strtoimax.m4, strtoll.m4, strtol.m4,
452 strtoull.m4, strtoul.m4, strtoumax.m4, tm_gmtoff.m4, uintmax_t.m4,
453 unlocked-io.m4, xalloc.m4, xgetcwd.m4, xstrtol.m4.
454 Remove c-bs-a.m4, ccstdc.m4, check-decl.m4, decl.m4, jm-mktime.m4,
455 prereq.m4, xstrtoimax.m4.
456
457 * po/POTFILES.in: Remove tests/genfile.c; it doesn't need to
458 be translated, since it's not a user-visible tool.
459
460 * scripts/Makefile.am (AUTOMAKE_OPTIONS): Remove.
461
462 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove.
463 (INCLUDES): Remove ../intl. Put top-srcdir before ., for
464 consistency with coreutils.
465 (LDADD): Link LIBINTL after libtar.a, since
466 it's now external and should stand by itself.
467
468 * src/buffer.c (print_total_written): Adjust to new human.h
469 interface.
470 (child_open_for_compress): Do not increase size to BLOCKSIZE.
471 (open_archive): Open index file name.
472 Strip trailing slahes from file names.
473 (flush_write): Set size to 0 if not saving names.
474 (flush_write, flush_read): Use safer_name_suffix rather than
475 inline code.
476
477 * src/common.h: Include <quote.h>.
478 (absolute_names_option, atime_preserve_option, backup_option,
479 block_number_option, checkpoint_option, dereference_option,
480 force_local_option, ignore_failed_read_option, ignore_zeros_option,
481 incremental_option, interactive_option, multi_volume_option,
482 numeric_owner_option, one_file_system_option, recursive_unlink_option,
483 read_full_records_option, remove_files_option, same_order_option,
484 show_omitted_dirs_option, sparse_option, starting_file_option,
485 to_stdout_option, totals_option, touch_option, verify_option,
486 dev_null_output, now_verifying, we_are_root): Now bool, not int.
487 (current_trailing_slash, index_file_name, recent_long_name_blocks,
488 recent_long_link_blocks): New vars.
489 (NO_OVERWRITE_DIR_OLD_FILES): New constant.
490 (OVERWRITE_OLD_DIRS): Remove.
491 (enum remove_option): New enum.
492 (remove_any_file): Use it as option arg, not int.
493 (is_avoided_name, contains_dot_dot): Return bool, not int.
494 (safer_name_suffix): New decl.
495
496 * src/compare.c (now_verifying): Now bool, not int.
497 (fill_in_sparse_array): Move to extract.c. Now returns bool;
498 all callers changed to test for failure.
499 (diff_sparse_files): Take size from current_stat, not from param.
500 (diff_archive): Do not count trailing slashes in archives.
501 (verify_volume): Test for header failure after loop, not before.
502
503 * src/create.c (relativize): Remove; replaced by safer_name_suffix.
504 All callers changed.
505 (start_header): Clear devmajor and devminor fields, too.
506 (finish_header): New arg block_ordinal.
507 (init_sparsearray): Now extern. Set sp_array_size to
508 SPARSES_IN_OLDGNU_HEADER if it is zero.
509 (dump_file): Keep link table as a hash.
510 Do not count "file changed as we read it" as a failure.
511
512 * src/delete.c (recent_long_name_blocks, recent_long_link_blocks):
513 Move extern decl to common.h.
514
515 * src/extract.c (we_are_root): Now bool, not int.
516 (check_time): Warn about implausibly old time stamps.
517 (set_stat): Use utimbuf, not stat_info.
518 (prepare_to_extract): New arg DIRECTORY.
519 (fill_in_sparse_array): Moved here from compare.c.
520 (extract_sparse_file): Now returns off_t, giving size left.
521 Truncate file at end.
522 (extract_archive): Use safer_name_suffix rather than rolling our own.
523 Use fill_in_sparse_array rather than rolling our own.
524 Strip trailing slashes more effectively.
525 Check for unsafe names.
526
527 * src/incremen.c (struct directory): nfs and found are now of type
528 bool, not int.
529 (gnu_restore): Now takes directory name as argument, not offset
530 of directory name in a global. All uses changed.
531 (CURRENT_FILE_NAME): Remove.
532
533 New tests.
534 * tests/delete04.sh, tests/multiv01.sh, tests/options.sh: New
535 files.
536
537 2002-09-30 Paul Eggert <eggert@twinsun.com>
538
539 * src/rmt.c (prepare_input_buffer): Renamed form
540 prepare_record_buffer. All uses changed. Do not assume that
541 size_t is the same width as int.
542
543 2002-03-29 Paul Eggert <eggert@twinsun.com>
544
545 * src/incremen.c (get_directory_contents):
546 If ignore_failed_read_option, only warn about
547 get_directory_contents failures. Fix suggested by
548 Mark Costlow.
549
550 2002-01-31 Mark W. Eichin <eichin@thok.org>
551
552 * src/buffer.c (child_open_for_compress): Don't try to read
553 past the end of the buffer.
554
555 2001-10-11 Jim Meyering <meyering@lucent.com>
556
557 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
558 and quote_n (1, ... to avoid clobbering a buffer.
559
560 2001-09-26 Paul Eggert <eggert@twinsun.com>
561
562 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.25.
563
564 * src/buffer.c (flush_read): Don't diagnose partial blocks before
565 end of file; just ignore them silently.
566
567 * src/list.c (read_header): Don't keep around extended name
568 and link info indefinitely; keep it only for the next file.
569 This fixes a bug introduced in 1.13.24, and removes the need
570 for some static variables. Set recent_long_name and
571 recent_long_link to zero if there were no long links; this
572 avoids a violation of ANSI C rules for pointers in delete.c.
573 * THANKS: Add Christian Laubscher.
574
575 2001-09-26 Jim Meyering <meyering@lucent.com>
576
577 * doc/tar.texi (Remote Tape Server): is know -> is known
578
579 2001-09-25 Paul Eggert <eggert@twinsun.com>
580
581 * lib/unicodeio.c (EILSEQ): Include <iconv.h> first, since
582 <iconv.h> may define EILSEQ (e.g. libiconv). Define a
583 replacement EILSEQ to be ENOENT, not EINVAL, since callers may
584 want to distinguish EINVAL and EILSEQ.
585
586 2001-09-24 Christophe Kalt <Christophe.Kalt@kbcfp.com>
587
588 * src/extract.c (maybe_recoverable):
589 Treat OVERWRITE_OLD_DIRS like DEFAULT_OLD_FILES.
590
591 2001-09-22 Paul Eggert <eggert@twinsun.com>
592
593 * NEWS, configure.ac (AM_INIT_AUTOMAKE): Version 1.13.24.
594
595 * ABOUT-NLS, intl/*: Update to gettext-0.10.40, replacing LGPL
596 with GPL.
597
598 * INSTALL, mkinstalldirs: Update to autoconf 2.52 version.
599 * PORTS: Add copyright notice, 'star' reference.
600 * README-alpha: Add copyright notice, autoconf 2.52 patch.
601 * THANKS: Add Christophe Kalt.
602 * config.sub: Upgrade to 2001-09-14 version.
603
604 * configure.ac (ALL_LINGUAS): Add ko.
605 * po/ko.po: Resurrected file.
606
607 * doc/convtexi.pl: Add coding advice for Emacs.
608
609 * doc/getdate.texi: Add copyright notice.
610
611 * doc/mdate-sh: Upgrade to automake 1.5 version.
612
613 * doc/tar.texi (extracting files): Mention --to-stdout.
614 (Option Summary, Dealing with Old Files): New option --overwrite-dir.
615 (Overwrite Old Files): Likewise.
616
617 * lib/Makefile.am (noinst_HEADERS):
618 Remove copysym.h. Add print-copyr.h, unicodeio.h.
619 (libtar_a_SOURCES): Remove copysym.c, Add print-copyr.c, unicodeio.c.
620
621 * lib/copysym.c, lib/copysym.h: Remove.
622 * lib/print-copyr.c, lib/print-copyr.h, lib/unicodeio.c,
623 lib/unicodeio.h: New files.
624
625 * lib/error.c, lib/getopt.c, lib/getopt.h, lib/getopt1.c,
626 lib/mktime.c, lib/strtoll.c: Switch from LGPL to GPL.
627
628 * lib/quotearg.c (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
629 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
630
631 * m4/Makefile.am (EXTRA_DIST): Remove isc-posix.m4.
632 * m4/isc-posix.m4: Remove.
633
634 * m4/prereq.m4 (jm_PREREQ_QUOTEARG): Check for mbsinit.
635
636 * po/POTFILES.in: Add copyright notice.
637
638 * src/Makefile.am (LDADD): Like libtar.a before @INTLLIBS@ as
639 well as after.
640 * tests/Makefile.am (LDADD): Likewise.
641
642 * src/buffer.c (write_archive_buffer, close_archive):
643 If an archive is a socket, treat it like a FIFO.
644 (records_read, records_written): New vars.
645 (write_archive_to_stdout): Now bool, not int.
646 (open_archive, flush_write, flush_read): Keep records_read and
647 records_written up to date.
648
649 * src/common.h (enum old_files): New value OVERWRITE_OLD_DIRS.
650 (write_archive_to_stdout): Now bool, not int.
651 (enum read_header): New value HEADER_SUCCESS_EXTENDED.
652 (read_header): Now takes bool arg. Existing callers modified
653 to pass 0, unless otherwise specified.
654
655 * src/delete.c (records_read): Remove; now a global.
656 (acting_as_filter): Now bool, not int.
657 (recent_long_name, recent_long_link, recent_long_name_blocks,
658 recent_long_link_blocks, records_read, records_written): New decls.
659 (records_skipped): New var.
660 (move_archive): Don't divide by zero if arg is 0.
661 Use the above vars to compute how far to move.
662 (write_recent_blocks): New function.
663 (delete_archive_member): Pass 1 to read_header, so that it doesn't
664 read more than 1 block. Handle resulting HEADER_SUCCESS_EXTENDED code.
665 Keep track of how many records have been skipped.
666 Let the buffer code count records.
667 When copying a header, copy any extended headers that came before it.
668
669 * src/extract.c (extract_archive): When marking a directory to be
670 updated after symlinks, stat all directories after it in the
671 delayed-set-stat list too, since they will be checked after
672 symlinks. Add support for --overwrite-dir.
673
674 * src/list.c (recent_long_name, recent_long_link,
675 recent_long_name_blocks, recent_long_link_blocks): New vars.
676 (read_and): Pass 0 to read_header.
677 (read_header): New arg RAW_EXTENDED_HEADERS. Store away extended
678 headers into new vars. Null-terminate incoming symbolic links.
679
680 * src/rmt.c: Include print-copyr.h, not copysym.h.
681 (main): Use print_copyright, not copyright_symbol.
682 * src/tar.c (decode_options): Likewise.
683 (OVERWRITE_DIR_OPTION): New constant.
684 (long_options, usage, decode_options): Add --overwrite-dir.
685
686 * src/tar.h: Put copyright notice into documentation.
687
688 * tests/Makefile.am (TESTS): Add delete03.sh.
689 * tests/delete03.sh: New file.
690
691 * tests/genfile.c: Include print-copyr.h, not copysym.h.
692 (main): Use print_copyright, not copyright_symbol.
693 Include <argmatch.h>.
694 (pattern_strings): Remove.
695 (pattern_args, pattern_types): New constants.
696 (main): Use XARGMATCH, not argmatch.
697
698 2001-09-20 Jim Meyering <meyering@lucent.com>
699
700 * lib/xstrtol.c (strtoimax): Guard declaration with
701 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
702 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
703 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
704 (strtoumax): Likewise, for completeness (it wasn't necessary).
705 * m4/xstrtoimax.m4 (jm_AC_PREREQ_XSTRTOIMAX):
706 Check for declaration of strtoimax.
707 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
708 Check for declaration of strtoumax.
709
710 2001-09-16 Paul Eggert <eggert@twinsun.com>
711
712 * fnmatch.m4 (jm_FUNC_FNMATCH): Fix typo in previous patch: yes -> no.
713
714 2001-09-14 Paul Eggert <eggert@twinsun.com>
715
716 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.23.
717
718 * README-alpha: Describe automake patch.
719
720 * configure.ac (LIBOBJS):
721 Remove automake 1.4 workaround, as we're using 1.5 now.
722 (USE_INCLUDED_LIBINTL): New AC_DEFINE.
723
724 * lib/copysym.c: Include stddef.h, for size_t.
725 Include langinfo.h if needed.
726 Use locale_charset only if USE_INCLUDED_LIBINTL;
727 if not, use nl_langinfo (CODESET) if available.
728
729 2001-09-13 Paul Eggert <eggert@twinsun.com>
730
731 * config.guess, config.sub: Sync with canonical versions.
732
733 * configure.ac (jm_PREREQ_XGETCWD): Add.
734
735 * lib/Makefile.am (noinst_HEADERS): Add copysym.h.
736 (libtar_a_SOURCES): Add copysym.c.
737 * copysym.c, copysym.h: New files.
738
739 * lib/error.c: Sync with fileutils version.
740
741 * m4/Makefile.am (EXTRA_DIST): Add getcwd.m4; remove uintmax_t.m4.
742 * m4/getcwd.m4: New file.
743 * m4/uintmax_t.m4: Remove.
744
745 * m4/gettext.m4 (AM_WITH_NLS):
746 Fix bug with calculating version of Bison 1.29.
747 Reported by Karl Berry.
748
749 * src/Makefile.am (datadir): Remove.
750
751 * src/rmt.c: Include copysym.h.
752 (main): Use copyright_symbol to translate copyright notice,
753 instead of gettext.
754 * src/tar.c: Likewise.
755 * tests/genfile.c: Likewise.
756
757 * src/system.h (MB_LEN_MAX): New symbol.
758
759 2001-09-11 Paul Eggert <eggert@twinsun.com>
760
761 * src/extract.c (struct delayed_set_stat): New member
762 'after_symlinks'.
763 (delay_set_stat): Initialize it to 0.
764 (set_mode): New arg current_stat_info. Use it (if nonnull) to avoid
765 taking an extra stat ourselves. All callers changed.
766 (set_stat): Likewise.
767 (apply_nonancestor_delayed_set_stat): New arg 'after_symlinks'.
768 If false, stop when encountering a struct whose 'after_symlinks'
769 member is true. Otherwise, go through all structures but check
770 them more carefully. All callers changed.
771 (extract_archive): When extracting a deferred symlink, if its parent
772 directory's status needs fixing, then mark the directory as needing
773 to be fixed after symlinks.
774 (extract_finish): Fix status of ordinary directories, then apply
775 delayed symlinks, then fix the status of directories that are
776 ancestors of delayed symlinks.
777
778 * src/rtapelib.c (rexec):
779 Remove declaration; it ran afoul of prototypes on Crays.
780 Reported by Wendy Palm of Cray.
781
782 2001-09-06 Paul Eggert <eggert@twinsun.com>
783
784 * lib/strtoimax.c (HAVE_LONG_LONG):
785 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
786 (strtoimax): Use sizeof (long), not
787 sizeof strtol (ptr, endptr, base),
788 to work around bug in IBM C compiler.
789
790 2001-09-04 Paul Eggert <eggert@twinsun.com>
791
792 * lib/xgetcwd.c: Include "xalloc.h".
793 (xgetcwd): Do not return NULL when memory is exhausted; instead,
794 report an error and exit.
795
796 * m4/prereq.m4 (jm_PREREQ_XREADLINK): New macro.
797 (jm_PREREQ): Use it.
798
799 2001-09-03 Paul Eggert <eggert@twinsun.com>
800
801 * m4/prereq.m4 (jm_PREREQ): Add jm_PREREQ_XGETCWD.
802 (jm_PREREQ_XGETCWD): New macro.
803
804 * lib/exclude.c (fnmatch_no_wildcards):
805 Fix typo that caused us to do case-folding
806 search even when that was not desired. This occurred only in the
807 no-wildcard case.
808
809 * lib/xgetcwd.c: Include pathmax.h if not HAVE_GETCWD.
810 Do not include xalloc.h.
811 (INITIAL_BUFFER_SIZE): New symbol.
812 Do not use xmalloc / xrealloc, since the caller is responsible for
813 handling errors. Preserve errno around `free' during failure.
814 Do not overrun buffer when using getwd.
815
816 * lib/xgetcwd.c (xgetcwd):
817 Use HAVE_GETCWD_NULL, not defined __GLIBC__ && __GLIBC__ >= 2,
818 to decide whether to use getcwd (NULL, 0).
819
820 2001-09-02 Paul Eggert <eggert@twinsun.com>
821
822 * lib/xgetcwd.c: Fix typo in local var; from Jim Meyering.
823
824 2001-09-01 Jim Meyering <meyering@lucent.com>
825
826 * exclude.c: Use `""', not `<>' to #include non-system header files.
827 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
828 and strncasecmp as r-values. Unixware didn't have declarations.
829
830 2001-08-31 Jim Meyering <meyering@lucent.com>
831
832 * lib/xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
833 Use an initial, malloc'd, buffer of length 128 rather than
834 a statically allocated one of length 1024.
835
836 2001-08-30 Paul Eggert <eggert@twinsun.com>
837
838 * lib/utime.c: Include full-write.h.
839 * lib/xstrtol.c (strtoimax): New decl.
840
841 2001-08-29 Paul Eggert <eggert@twinsun.com>
842
843 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.22.
844
845 * src/create.c (dump_file): Relativize link names before dumping.
846 This fixes a bug reported by Jose Pedro Oliveira.
847
848 * src/create.c (dump_file): Use offsetof when computing sizes for
849 struct hack; this avoids wasted space in some cases.
850 * src/incremen.c (note_directory, find_directory): Likewise.
851 * src/names.c (name_gather, addname): Likewise.
852
853 * src/extract.c (extract_archive): Use strcpy, not memcpy,
854 for consistency with other code that does similar things.
855 * src/names.c (name_gather): Likewise.
856
857 * src/names.c (read_name_from_file, name_next, name_gather,
858 add_hierarchy_to_namelist): Avoid quadratic behavior when
859 reallocating buffers. Check for buffer size overflow.
860 (addname): Avoid unnecessary clearing of memory.
861
862 2001-08-29 "Jan D." <Jan.Djarv@mbox200.swipnet.se>
863
864 * src/extract.c (delay_set_stat): Fix off-by-one error in file
865 name size allocation that caused core dumps.
866
867 2001-08-28 Paul Eggert <eggert@twinsun.com>
868
869 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.21.
870
871 * configure.ac (GNU_SOURCE): Define to 1, not /**/.
872 (major_t, minor_t, ssize_t): Use new-style AC_CHECK_TYPE.
873 (daddr_t): Remove; no longer used.
874 (jm_PREREQ_HUMAN): Add.
875
876 * acconfig.h: Remove; no longer needed.
877
878 * config.guess, config.sub:
879 New files, from automake 1.5. Gettext 0.10.39 needs them.
880 * depcomp, missing, mkinstalldirs: Upgrade to automake 1.5.
881
882 * Makefile.am (AUTOMAKE_OPTIONS): Add dist-bzip2.
883 (SUBDIRS): Put intl before lib, as gettext requires.
884
885 * ABOUT-NLS: Upgrade to gettext 0.10.39.
886 * intl: Upgrade entire directory to gettext 0.10.39.
887 * m4/codeset.m4, m4/glibc21.m4, m4/iconv.m4:
888 New files, from gettext 0.10.39.
889 * m4/gettext.m4, m4/isc-posix.m4, m4/lcmessage.m4, m4/progtest.m4,
890 Upgrade to gettext 0.10.39,
891 * po/Makefile.in.in: Likewise, except fix a typo in its copying
892 permissions.
893 * po/cat-id-tbl.c, po/stamp-cat-id:
894 Remove; no longer used by gettext 0.10.39.
895 * po/ChangeLog: New file.
896
897 * doc/Makefile.am (EXTRA_DIST): Add freemanuals.texi.
898 $(srcdir)/tar.texi: Likewise.
899 * doc/freemanuals.texi: New file.
900 * doc/tar.texi (Free Software Needs Free Documentation): New appendix.
901 `fileds' -> `fields'
902 * doc/texinfo.tex: Upgrade to version 2001-07-25.07.
903
904 * lib/Makefile.am (EXTRA_DIST): Add strtoll.c, strtoimax.c.
905 (noinst_HEADERS): Add quote.h.
906 (libtar_a_SOURCES): Add quote.c, xstrtoimax.c.
907
908 * lib/exclude.c: Fix typo in '#include <stdint.h>' directive.
909
910 * lib/full-write.c, lib/savedir.c: Comment fix.
911
912 * lib/pathmax.h: Remove.
913
914 * lib/quote.c, lib/quote.h: New files.
915
916 * lib/xgetcwd.c: Don't include pathmax.h.
917 Include stdlib.h and unistd.h if available.
918 Include xalloc.h.
919 (xmalloc, xstrdup, free): Remove decls.
920 (xgetcwd): Don't assume sizes fit in unsigned.
921 Check for overflow when computing sizes.
922 Simplify reallocation code.
923
924 * lib/xmalloc.c: Quote failure tests.
925
926 * lib/strtoumax.c, lib/xstrtoimax.c: New files.
927
928 * lib/strtoimax.c: Renamed from strtouxmax.c. Make it more
929 similar to strtol.c.
930 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED.
931 (verify): New macro.
932 (strtoumax, uintmax_t, strtoull, strtol): Remove.
933 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
934 (strtoimax): Renamed from strtoumax. All uses of unsigned values
935 changed to signed values. Check sizes at compile-time, not
936 run-time. Prefer strtol to strtoll if both work.
937 (main): Remove.
938
939 * lib/xstrtol.h (xstrtoimax): New decl.
940
941 * m4/Makefile.am (EXTRA_DIST):
942 Add codeset.m4, glibc21.m4, iconv.m4, inttypes.m4,
943 longlong.m4, xstrtoimax.m4.
944
945 * m4/inttypes.m4 (jm_AC_HEADER_INTTYPES_H):
946 Remove; now done by autoconf.
947 (jm_AC_TYPE_INTMAX_T, jm_AC_TYPE_UINTMAX_T): Replace with
948 Use AC_CHECK_TYPE instead of merely looking for the header.
949
950 * m4/uintmax_t.m4: Use shorter comment.
951
952 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX):
953 Quote first arg of AC_DEFUN.
954 Require jm_AC_TYPE_INTMAX_T and jm_AC_TYPE_LONG_LONG since they
955 is needed to parse the include file.
956 Simplify logic behind the args to AC_REPLACE.
957
958 * src/Makefile.am (OMIT_DEPENDENCIES): Remove.
959
960 * src/ansi2knr.1, src/ansi2knr.c: Remove; wasn't being used.
961
962 * src/rmt.c (main):
963 Use "Copyright %d" to simplify the translator's job in the future.
964 Advise translator about circle-C.
965 * src/tar.c: (decode_options): Likewise.
966 * tests/genfile.c (main): Likewise.
967
968 2001-08-28 Jim Meyering <meyering@lucent.com>
969
970 * lib/argmatch.c: Include "quote.h".
971 (argmatch_invalid): Quote the context.
972
973 * lib/dirname.c (dir_name): Fix typo on PC platforms.
974
975 * lib/backupfile.c, lib/basename.c, lib/dirname.c, lib/strtoul.c:
976 Use single-quote for local .h files.
977
978 * lib/error.h (__attribute__): Don't depend on __STRICT_ANSI__.
979
980 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Upgrade to recent
981 glibc versions.
982
983 * lib/getdate.y (get_date): Initialize tm_isdst to -1 before
984 invoking mktime the last time.
985
986 * lib/pathmax.h: Use #if rather than #ifdef for HAVE_UNISTD_H.
987
988 * lib/rename.c: Major rewrite by Volker Borchert to use system
989 rename function, but to work around problems with trailing
990 slashes.
991
992 * lib/strtoll.c: New file, from glibc.
993 * lib/strtoul.c: Update from glibc.
994
995 * lib/strtouxmax.c: Renamed from lib/strtoumax.c.
996 Add support for signed numbers, too.
997 (strtoul, strtoull): Do not declare if STRTOUXMAX_UNSIGNED
998 is not defined.
999 (strtol, strtoll): Declare as needed, if STRTOUXMAX_UNSIGNED is
1000 not defined.
1001 (strtoumax, uintmax_t, strtoull, strtoul): New macros.
1002 (main): Use generic names in debugging output.
1003 * lib/strtoimax.c: Plus add the following changes of my own:
1004 (main): Use accurate names in debugging output.
1005
1006 * lib/xgetcwd.c (xgetcwd): Use getcwd if glibc 2 or later.
1007 Don't use PATH_MAX.
1008
1009 * m4/c-bs-a.m4, m4/check-decl.m4, m4/d-ino.m4, m4/error.m4,
1010 m4/getline.m4, m4/jm-mktime.m4, m4/malloc.m4, m4/mbrtowc.m4,
1011 m4/mbstate_t.m4, m4/realloc.m4, m4/uintmax_t.m4, m4/utimbuf.m4,
1012 m4/utime.m4, m4/utimes.m4:
1013 Quote the first argument in each use of AC_DEFUN.
1014
1015 * m4/getline.m4: Don't use string.h.
1016
1017 * m4/inttypes.m4, m4/longlong.m4, m4/xstrtoimax.m4: New files.
1018
1019 * m4/mbrtowc.m4 (jm_FUNC_MBRTOWC): @%:@ -> #.
1020
1021 2001-08-27 Paul Eggert <eggert@twinsun.com>
1022
1023 * NEWS, configure.ac (AC_INIT_AUTOMAKE): Version 1.13.20.
1024
1025 The biggest change is the new --exclude semantics and options.
1026 The basic idea was suggested by Gerhard Poul; thanks!
1027
1028 * NEWS: Describe new --exclude semantics and options, and bug fixes.
1029 * README: ignfail.sh fails on some NFS hosts.
1030 * NEWS, README, lib/xstrtol.h: Add copyright notice.
1031
1032 * Makefile.am (ACLOCAL_AMFLAGS): Add -I m4.
1033 (M4DIR, ACINCLUDE_INPUTS, $(srcdir)/acinclude.m4):
1034 Remove; the automake bug has been fixed.
1035 * acinclude.m4: Remove.
1036
1037 * configure.ac: Renamed from configure.in.
1038 (AC_PREREQ): Bump from 2.13 to 2.52.
1039 (ALL_LINGUAS): Add id, tr. Remove ko, as po/ko.po (dated
1040 1997-05-30) has an encoding error.
1041 (jm_AC_HEADER_INTTYPES_H): Remove; now done by autoconf.
1042 (AC_FUNC_FNMATCH): Use AC_CONFIG_LINKS, not AC_LINK_FILES.
1043
1044 * doc/fdl.texi: Update to current GNU version.
1045
1046 * doc/tar.texi: Put leading '*' in direntry.
1047 Accommodate new gfdl sectioning.
1048 New option --recursion (the default) that is the inverse of
1049 --no-recursion.
1050
1051 New options --anchored, --ignore-case, --wildcards,
1052 --wildcards-match-slash, and their negations (e.g., --no-anchored).
1053 Along with --recursion and --no-recursion, these control how exclude
1054 patterns are interpreted. The default interpretation of exclude
1055 patterns is now --no-anchored --no-ignore-case --recursion
1056 --wildcards --wildcards-match-slash.
1057
1058 * lib/Makefile.am (OMIT_DEPENDENCIES): Remove.
1059
1060 * lib/exclude.c (bool): Declare, perhaps by including stdbool.h.
1061 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
1062 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
1063 Include if available.
1064 (<xalloc.h>): Include
1065 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
1066 (verify): New macro. Use it to verify that EXCLUDE macros do not
1067 collide with FNM macros.
1068 (struct patopts): New struct.
1069 (struct exclude): Use it, as exclude patterns now come with options.
1070 (new_exclude): Support above changes.
1071 (new_exclude, add_exclude_file):
1072 Initial size must now be a power of two to simplify overflow checking.
1073 (free_exclude, fnmatch_no_wildcards): New function.
1074 (excluded_filename): No longer requires options arg, as the options
1075 are determined by add_exclude. Now returns bool, not int.
1076 (excluded_filename, add_exclude):
1077 Add support for the fancy new exclusion options.
1078 (add_exclude, add_exclude_file): Now takes int options arg.
1079 Check for arithmetic overflow when computing sizes.
1080 (add_exclude_file): xrealloc might modify errno, so don't
1081 realloc until after errno might be used.
1082
1083 * lib/exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
1084 New macros.
1085 (free_exclude): New decl.
1086 (add_exclude, add_exclude_file): Now takes int options arg.
1087 (excluded_filename): No longer requires options arg, as the options
1088 are determined by add_exclude. Now returns bool, not int.
1089
1090 * lib/prepargs.c: Include <string.h>; required for C99 since
1091 we use strlen.
1092
1093 * lib/quotearg.c:
1094 BSD/OS 4.1 wchar.h requires FILE and struct tm to be declared.
1095
1096 * lib/xstrtol.h (_DECLARE_XSTRTOL): Improve quality of
1097 diagnostic for LONGINT_INVALID_SUFFIX_CHAR.
1098
1099 * m4/Makefile.am (EXTRA_DIST): Add check-decl.m4, mbrtowc.m4.
1100 Remove inttypes_h.m4, largefile.m4, mktime.m4.
1101
1102 * m4/inttypes_h.m4, m4/largefile.m4, m4/mktime.m4: Remove;
1103 subsumed by Autoconf 2.50.
1104
1105 * m4/error.m4: Upgrade to serial 2.
1106
1107 * m4/fnmatch.m4 (jm_FUNC_FNMATCH): Upgrade to serial 4, but
1108 remove test for GNU C library. It's not correct, as some
1109 older glibcs are buggy.
1110
1111 * m4/getline.m4, m4/malloc.m4: Upgrade to serial 4.
1112
1113 * m4/prereq.m4: Upgrade to serial 20, but then:
1114 (jm_PREREQ): Add jm_PREREQ_EXCLUDE.
1115 (jm_PREREQ_EXCLUDE): New macro.
1116 (jm_PREREQ_HUMAN): Remove jm_AC_HEADER_INTTYPES_H, as it is subsumed
1117 by autoconf 2.5x.
1118
1119 * m4/realloc.m4: Upgrade to serial 4.
1120
1121 * m4/strerror_r.m4: Revert to serial 1002.
1122
1123 * m4/uintmax_t.m4: Upgrade to autoconf 2.5x.
1124
1125 * m4/utimes.m4: Upgrade to latest version (still "serial 3").
1126
1127 * m4/xstrtoumax.m4: Upgrade to serial 3, but then:
1128 (jm_AC_PREREQ_XSTRTOUMAX): Remove jm_AC_HEADER_INTTYPES_H, as
1129 it is now subsumed by autoconf. Add inttypes.h.
1130
1131 * po/cs.po, po/da.po, po/de.po, po/es.po, po/et.po, po/fr.po,
1132 po/it.po, po/pl.po, po/sl.po, po/sv.po: Sync with translation project.
1133
1134 * src/buffer.c (new_volume): Stop if the script exits with an error.
1135
1136 * src/common.h (excluded_with_slash, excluded_without_slash):
1137 Remove, replacing by:
1138 (excluded): New decl.
1139 (link_error): New decl.
1140 (excluded_name): Now returns bool.
1141
1142 * src/extract.c:
1143 (struct delayed_symlinks, extract_archive, apply_delayed_symlinks):
1144 Support hard links to symbolic links.
1145
1146 (struct delayed_symlink): Remove 'names' member, replacing it with
1147 'sources' and 'target' member. All uses changed.
1148
1149 (struct string_list): New type.
1150
1151 (delayed_set_stat, extract_archive): Use offsetof when computing sizes
1152 for struct hack; this avoids wasted space in some cases.
1153
1154 (extract_archive): Fix test for absolute pathnames and/or "..".
1155 Use link_error to report errors for links.
1156 Remove redundant trailing '/' at "really_dir", for all uses, not
1157 just before invoking mkdir.
1158 If overwriting old files, do not worry so much about existing
1159 directories.
1160 Fix mode computation in the case where the directory exists.
1161
1162 (apply_delayed_symlinks): If we can't make a hard link to a symbolic
1163 link, make a copy of the symbolic link.
1164
1165 * src/incremen.c (get_directory_contents):
1166 If ignore_failed_read_option, only warn about
1167 stat failures.
1168
1169 * src/list.c (from_header): Do not issue a diagnostic if TYPE is zero.
1170 However, check for error even for '-' or '+' case.
1171
1172 (print_header): Try parsing uids and gids as unsigned integers first,
1173 and as a uid_t or gid_t only if that fails. This adds support for
1174 listing positive uids and gids that are greater than UID_MAX and
1175 GID_MAX.
1176
1177 * src/misc.c (link_error): New function.
1178
1179 * src/names.c (collect_and_sort_names):
1180 If ignore_failed_read_option, only warn about
1181 stat errors.
1182
1183 (excluded_name): Now returns bool. Simplify, as the fancy
1184 features are now all in excluded_filename.
1185
1186 * src/rtapelib.c (base_name): Remove decl, as system.h now
1187 declares it.
1188
1189 * src/system.h: Include stddef.h if available.
1190 (offsetof): Declare if stddef.h doesn't.
1191
1192 Include <dirname.h>.
1193 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now defined by dirname.h.
1194
1195 * src/tar.c (ANCHORED_OPTION, IGNORE_CASE_OPTION,
1196 NO_ANCHORED_OPTION, NO_IGNORE_CASE_OPTION, NO_WILDCARDS_OPTION,
1197 NO_WILDCARDS_MATCH_SLASH_OPTION, WILDCARDS_OPTION,
1198 WILDCARDS_MATCH_SLASH_OPTION):
1199 New enum values.
1200
1201 (long_options, usage, decode_options): Add support for --anchored,
1202 --ignore-case, --no-anchored, --no-ignore-case, --no-wildcards,
1203 --no-wildcards-match-slash, --recursion, --wildcards,
1204 --wildcards-match-slash.
1205
1206 (decode_options): Implement the new way of interpreting exclude
1207 patterns.
1208
1209 (usage): --newer-mtime takes a DATE operand. DATE may be a file name.
1210
1211 (OPTION_STRING, decode_options): Add -I, -y. Currently these options
1212 just print error messages suggesting alternatives.
1213
1214 (add_filtered_exclude): Remove.
1215
1216 * tests/Makefile.am (TESTS): Alphabetize, except put version.sh first.
1217
1218 * tests/extrac04.sh (out): Remove
1219 directory/subdirectory/file1, as the new semantics for
1220 --exclude exclude it.
1221
1222 * tests/genfile.c (main): Don't use non-ASCII char in msgid.
1223
1224 2001-08-12 Paul Eggert <eggert@twinsun.com>
1225
1226 * lib/addext.c (<errno.h>): Include.
1227 (errno): Declare if not defined.
1228 (addext): Work correctly on the Hurd, where pathconf returns -1 and
1229 leaves errno alone, because there is no limit. Also, work even if
1230 size_t is narrower than long.
1231
1232 2001-07-08 Paul Eggert <eggert@twinsun.com>
1233
1234 * lib/alloca.c (alloca): Arg is of type size_t, not unsigned.
1235
1236 2001-05-10 Paul Eggert <eggert@twinsun.com>
1237
1238 * lib/addext.c (ISSLASH, base_name): Remove decls; now in dirname.h.
1239 Include <backupfile.h> and <dirname.h> after size_t is defined.
1240 (addext): Use base_len to trim redundant trailing slashes instead of
1241 doing it ourselves.
1242
1243 * lib/backupfile.c (ISSLASH, base_name):
1244 Remove decls; now in dirname.h.
1245 Include <argmatch.h>, <backupfile.h>, <dirname.h> after size_t
1246 is defined.
1247 (find_backup_file_name): Rename locals to avoid new functions.
1248 Use base_len instead of rolling it ourselves.
1249 Work even if dirlen is 0.
1250 Use a dir of '.' if given the empty string.
1251
1252 * lib/basename.c:
1253 Do not include <stdio.h>, <assert.h>; no longer needed.
1254 (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Remove; now in dirname.h.
1255 Include <string.h>, <dirname.h>.
1256 (base_name): Allow file names ending in slashes, other than names
1257 that are all slashes. In this case, return the basename followed
1258 by the slashes.
1259
1260 * lib/dirname.c: Include <string.h> instead of <stdlib.h>.
1261 (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove; now in dirname.h.
1262 (dir_len): Renamed from dirlen.
1263 All callers changed.
1264
1265 * lib/dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
1266 New macros.
1267 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
1268
1269 2001-02-16 Paul Eggert <eggert@twinsun.com>
1270
1271 * lib/quotearg.c (mbrtowc, mbrtowc, mbsinit):
1272 Do not declare or define if HAVE_MBRTOWC,
1273 since the test for HAVE_MBRTOWC now requires proper declarations.
1274
1275 * lib/alloca.c (malloc): Undef before defining.
1276
1277 2001-02-13 Paul Eggert <eggert@twinsun.com>
1278
1279 * src/compare.c (read_and_process): Use off_t for size.
1280 From Maciej W. Rozycki.
1281
1282 2001-01-26 Paul Eggert <eggert@twinsun.com>
1283
1284 * lib/quotearg.c: Include stddef.h. From Jim Meyering.
1285
1286 2001-01-12 Paul Eggert <eggert@twinsun.com>
1287
1288 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.19.
1289
1290 * lib/savedir.h (savedir): Remove size arg.
1291
1292 * doc/tar.texi: Add @setchapternewpage odd.
1293 Remove -I as an alias for -T, for now.
1294 Add @dircategory.
1295 Update copyright. Remove "Published by".
1296 Dates beginning with / or . are taken to be file names.
1297
1298 * src/tar.c (<time.h>): Do not include;
1299 (time): Do not declare.
1300 (usage): Remove -I as an alias for -T.
1301 (OPTION_STRING): Remove -I.
1302 (decode_options): Dates that look like an absolute path name,
1303 or that start with '.', are presumed to be file names whose
1304 dates are taken.
1305 Remove 'I' as an aliase for 'T'.
1306 Update copyright.
1307
1308 * src/extract.c (<time.h>): Do not include; system.h now does this.
1309 (make_directories): Skip filesystem prefixes.
1310 Don't assume '/' is the only separator.
1311 (extract_sparse_file): Use new full_write semantics.
1312 On write error, return instead of invoking skip_file.
1313 Do not free sparsearray; caller does this now.
1314 (apply_nonancestor_delayed_set_stat): Do not assume '/' is the only
1315 separator.
1316 (extract_archive): Don't assume file name lengths fit in int.
1317 Report what got stripped from member name; it might be more than '/'.
1318 Use new full_write semantics.
1319 Do not pass redundant trailing "/" to mkdir, as POSIX does not allow
1320 mkdir to ignore it.
1321 Do not report mkdir error if old_files_option == KEEP_OLD_FILES.
1322
1323 * src/buffer.c (<time.h>): Do not include; system.h now does this.
1324 (time): Remove decl; likewise.
1325 (child_open_for_uncompress): Use new full_write semantics.
1326 (flush_write): Use ISSLASH instead of testing for '/'.
1327 (flush_read): Likewise.
1328
1329 * src/rmt.h (_remdev): Look for / anywhere in Path.
1330
1331 * src/misc.c (contains_dot_dot): Skip filesystem prefix.
1332 Don't assume '/' is the only separator.
1333 (safer_rmdir): Don't assume '/' is the only separator.
1334
1335 * src/compare.c (diff_archive): Don't assume '/' is the only separator.
1336
1337 * lib/dirname.h (dirlen): New decl.
1338
1339 * src/incremen.c (get_directory_contents):
1340 Remove path_size arg; all callers changed.
1341 Don't assume '/' is the only directory separator.
1342 (gnu_restore): Work even if file name length doesn't fit in int.
1343
1344 * lib/addext.c (ISSLASH): New macro.
1345 (addext): Trim any redundant trailing slashes.
1346
1347 * src/names.c (name_next):
1348 Don't assume '/' is the only directory separator.
1349 (namelist_match): Likewise.
1350 (add_hierarchy_to_namelist): Remove dirsize arg.
1351 Do not assume '/' is the only directory separator.
1352 (new_name): Likewise.
1353
1354 * lib/Makefile.am (noinst_HEADERS): Add dirname.h, full-write.h.
1355 (libtar_a_SOURCES): Add dirname.c.
1356
1357 * src/create.c (relativize):
1358 New function, with much of old start_header's guts.
1359 Handle filesystem prefixes.
1360 (start_header): Use this new function.
1361 (init_sparsearray): Don't bother to zero out the new array;
1362 it's not needed.
1363 (deal_with_sparse): Fix array allocation bug.
1364 (create_archive): Don't assume '/' is the only separator.
1365 (dump_file): Likewise.
1366 Don't worry about leading / in symlink targets.
1367
1368 * lib/savedir.c (savedir):
1369 Remove size arg; it wasn't portable. All callers changed.
1370
1371 * lib/utime.c (utime_null): Adjust to new full_write convention.
1372
1373 * configure.in (YACC): Avoid portability problem with Ultrix sh.
1374
1375 * lib/backupfile.c: Include <dirname.h>.
1376 (ISSLASH): New macro.
1377 (find_backup_file_name): Use dirlen to calculate directory lengths.
1378 (max_backup_version): Strip redundant trailing slashes.
1379
1380 * src/common.h: Include <full-write.h>.
1381 (get_directory_contents): No longer has size arg.
1382 (gnu_restore): Arg is size_t, not int.
1383
1384 * src/system.h: Include <time.h>.
1385 (time): Declare if not defined.
1386
1387 * lib/full-write.c: Include full-write.h, not safe-read.h.
1388 full_write returns size_t, with short writes meaning failure.
1389 All callers changed.
1390
1391 * src/rtapelib.c: Include full-write.h.
1392
1393 * src/rmt.c: Include full-write.h.
1394 (main): Update copyright.
1395
1396 * doc/getdate.texi: Mention that only English is supported.
1397 Show how to use "date" so that the output is acceptable to getdate.
1398 Mention Z as an abbreviation for UTC.
1399
1400 * lib/full-write.h: New file.
1401
1402 * src/list.c: system.h now does time.h stuff.
1403
1404 * lib/dirname.c:
1405 Use HAVE_STDLIB_H, not STDC_HEADERS, to decide whether to include
1406 stdlib.h.
1407 Do not include string.h, strings.h, or assert.h; no longer needed.
1408 (strrchr, memrchr, malloc): Remove decls; no longer needed.
1409 Include <xalloc.h>.
1410 (base_name): New decl.
1411 (BACKSLASH_IS_PATH_SEPARATOR): Remove.
1412 (dir_name_r): Remove.
1413 (dirlen): New function.
1414 (dir_name): Use dirlen instead of dir_name_r.
1415 (<string.h>, <strings.h>): Include only if test program.
1416 (main): Use "return 0", not "exit (0)".
1417
1418 2000-12-08 Paul Eggert <eggert@twinsun.com>
1419
1420 * lib/dirname.h: New file.
1421
1422 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
1423
1424 * lib/fnmatch.c: Do not comment out all the code if we are using
1425 the GNU C library, because in some cases we are replacing buggy
1426 code in the GNU C library itself.
1427
1428 2000-10-30 Paul Eggert <eggert@twinsun.com>
1429
1430 * lib/fnmatch.c (FOLD): Do not assume that characters are unsigned.
1431
1432 2000-10-29 Paul Eggert <eggert@twinsun.com>
1433
1434 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.18.
1435
1436 * src/tar.c: Include <fnmatch.h>, for FNM_LEADING_DIR.
1437
1438 2000-10-28 Paul Eggert <eggert@twinsun.com>
1439
1440 * doc/tar.texi: --no-recursion now applies to extraction, too.
1441 * src/create.c (dump_file): no_recurse_option -> ! recursion_option
1442 * src/names.c (namelist_match, excluded_name):
1443 Do not match subfiles of a directory
1444 if --no-recursion is specified.
1445 * src/tar.c (NO_RECURSE_OPTION): Remove.
1446 (long_options): Have getopt set the --no-recursion flag.
1447 (decode_options): Initialize recursion_option to FNM_LEADING_DIR.
1448 Remove case for NO_RECURSE_OPTION.
1449 * src/common.h (recursion_option):
1450 Renamed from no_recurse_option, with sense
1451 negated, and with FNM_LEADING_DIR being the nonzero value.
1452
1453 * names.c (namelist_match): New function.
1454 (name_match, name_scan): Use it to eliminate duplicate code.
1455 (names_notfound): Remove special case for Amiga.
1456
1457 2000-10-27 Paul Eggert <eggert@twinsun.com>
1458
1459 * src/misc.c (read_error_details, read_warn_details,
1460 read_fatal_details): Don't assume size_t is unsigned long.
1461
1462 * src/buffer.c (flush_read): If read_full_records_option, try to
1463 fill the input buffer, as --delete -f - needs this.
1464
1465 2000-10-24 Paul Eggert <eggert@twinsun.com>
1466
1467 * m4/strerror_r.m4 (AC_FUNC_STRERROR_R): Port to autoconf 2.13.
1468
1469 * src/buffer.c (check_label_pattern):
1470 Make sure header name is a string before
1471 passing it to fnmatch.
1472 (init_volume_number): Check for global_volno overflow.
1473 (new_volume): Check for global_volno overflow.
1474
1475 * src/tar.c (decode_options):
1476 Check that volume label is not too long to overflow
1477 name in tar header block.
1478
1479 * Makefile.am (EXTRA_DIST): Remove rebox.el.
1480
1481 * configure.in (HAVE_DECL_STRERROR_R): Remove our handwritten code.
1482 (AC_FUNC_STRERROR_R): Use this instead.
1483
1484 2000-10-23 Paul Eggert <eggert@twinsun.com>
1485
1486 * src/extract.c: Include <time.h>, since we invoke "time".
1487
1488 * lib/prepargs.c (prepend_default_options):
1489 Don't use NULL, for portability.
1490
1491 * m4/fnmatch.m4: Add "working" to message.
1492
1493 * src/names.c: (_GNU_SOURCE): Remove; autoconf now does this.
1494 Include <hash.h>.
1495 (getpwuid, getgrgid): Declare only if system headers don't.
1496 (gid_to_gname): Don't invoke setgrent.
1497 (namelist): Now static, not global.
1498 (nametail): New var. All uses of namelast changed to use
1499 nametail, with one extra level of indirection.
1500 (name_gather): Use memcpy instead of strncpy + assignment of NUL.
1501 (name_match): Set nametail too, when setting namelist to null.
1502 (add_hierarchy_to_namelist): Change type of dir arg from char * to
1503 struct name *, so that we don't have to look up the name again
1504 here. Get change_dir from dir rather than as a separate arg. Add
1505 dirsize arg, and pass it along to get_directory_contents. Remove
1506 unnecessary check of directory type.
1507 (new_name): Do not append a slash if PATH already ends in one.
1508 (avoided_names, struct avoided_name): Remove.
1509 (avoided_name_table): New var, replacing avoided_names.
1510 (hash_avoided_name, compare_avoided_names): New function.
1511 (add_avoided_name, is_avoided_name): Use hash table rather than
1512 linked list.
1513
1514 * src/buffer.c (_GNU_SOURCE): Remove; autoconf now does this.
1515 (child_open_for_compress, child_open_for_uncompress,
1516 close_archive): Propagate any failure of the compression process
1517 back to "tar".
1518 (open_archive, flush_write, flush_read, close_archive): Do not
1519 allocate an array of size PATH_MAX, as PATH_MAX might be (size_t)
1520 -1. Instead, allocate an array with the size that's needed.
1521 (open_archive): Don't bother checking S_ISCHR of /dev/null.
1522 (backspace_output): Don't try to backspace past start of archive.
1523 (close_archive): Remove special case for DELETE_SUBCOMMAND.
1524
1525 * acconfig.h (_GNU_SOURCE, DEFAULT_ARCHIVE, DEFAULT_BLOCKING,
1526 DENSITY_LETTER, DEVICE_PREFIX, EMUL_OPEN3, HAVE_GETGRGID,
1527 HAVE_GETPWUID, HAVE_MKNOD, HAVE_RTAPELIB, HAVE_ST_FSTYPE_STRING,
1528 HAVE_UNION_WAIT, HAVE_UTIME_H, HAVE_VALLOC, MTIO_CHECK_FIELD, PACKAGE,
1529 PROTOTYPES, REMOTE_SHELL, STD_INC_PATH, VERSION, WITH_CATALOGS,
1530 WITH_DMALLOC, WITH_REGEX):
1531 Remove; now generated automatically.
1532
1533 * configure.in (_GNU_SOURCE): Define to empty, not 1, for
1534 compatibility for glibc fragments.
1535 (_GNU_SOURCE, HAVE_UTIME_H, MTIO_CHECK_FIELD,
1536 HAVE_ST_FSTYPE_STRING, HAVE_MKNOD, REMOTE_SHELL, DENSITY_LETTER,
1537 DEVICE_PREFIX, DEFAULT_ARCHIVE, DEFAULT_BLOCKING): Add comment so
1538 that we needn't put an entry into acconfig.h.
1539 (ALL_LINGUAS): Add da.
1540 (AC_C_BACKSLASH_A): Remove; jm_PREREQ_QUOTEARG now does this.
1541 (AC_CHECK_HEADERS): Add stdbool.h (for hash.h users), wctype.h
1542 (for strtol.c).
1543 (AC_MBSTATE_T): Add.
1544 (RMT): Append $(EXEEXT).
1545 (HAVE_GETGRGID, HAVE_GETPWUID, pe_AC_TYPE_SIGNED_CHAR): Remove.
1546 (HAVE_DECL_FREE, HAVE_DECL_GETGRGID, HAVE_DECL_GETPWUID,
1547 HAVE_DECL_GETENV, HAVE_DECL_MALLOC, HAVE_DECL_STRTOUL,
1548 HAVE_DECL_STRTOULL, HAVE_DECL_STRERROR_R): New macros.
1549 (jm_PREREQ_ADDEXT, jm_PREREQ_ERROR, jm_PREREQ_QUOTEARG): Add.
1550 (AC_REPLACE_FUNCS): Remove execlp; no longer needed.
1551 (AC_CHECK_FUNCS): Add clock_gettime; AC_SEARCH_LIBS wasn't enough.
1552 Remove mbrtowc; jm_PREREQ_QUOTEARG now does this.
1553 (EMUL_OPEN3): Remove; no longer needed.
1554 (DENSITY_LETTER, DEVICE_PREFIX): Simplify m4 quoting.
1555
1556 * m4/fnmatch.m4 (AC_FUNC_FNMATCH): Detect d*/*1 vs d/s/1 bug.
1557
1558 * src/common.h: Do not include basename.h.
1559 * src/rtapelib.c (base_name): Do not include basename.h;
1560 declare base_name instead.
1561
1562 * lib/basename.h, lib/execlp.c, lib/getpagesize.h, lib/mkdir.c:
1563 Remove these files.
1564 * lib/getstr.c, lib/getstr.h, lib/hash.h, lib/hash.h, lib/prepargs.c,
1565 lib/prepargs.h, lib/savedir.c, lib/savedir.h: New files.
1566 * lib/Makefile.am (EXTRA_DIST, noinst_HEADERS, libtar_a_SOURCES):
1567 Adjust to the above changes.
1568
1569 * lib/Makefile.am (AUTOMAKE_OPTIONS): Remove ../src/ansi2knr.
1570
1571 * src/open3.c: Remove.
1572
1573 * src/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1574 (tar_SOURCES): Remove open3.c.
1575 (INCLUDES): Remove -I.., as automake does that.
1576 (OMIT_DEPENDENCIES): ../lib/fnmatch.h -> fnmatch.h. Add localedir.h.
1577
1578 The following changes are to put LOCALEDIR into localedir.h instead
1579 of passing it on the command line.
1580 (DEFS): Remove.
1581 (DISTCLEANFILES): New macro.
1582 (localedir.h): New rule.
1583 (rmt.o tar.o): Now depend on localedir.h.
1584
1585 * tests/delete02.sh, tests/extrac04.sh: New files.
1586
1587 * tests/Makefile.am (AUTOMAKE_OPTIONS): Remove ansi2knr.
1588 (TESTS): Add extrac04.sh, and restore delete02.sh.
1589 (DEFS): Remove; LOCALEDIR is now done via localedir.h.
1590 (INCLUDES): Remove -I.. as automake does this now.
1591
1592 * src/rtapelib.c (rexec): Don't declare unless using it.
1593 (do_command): Simplify signal-handling code slightly.
1594
1595 * src/delete.c (blocks_needed): Remove. All uses changed to use
1596 blocking_factor - new_blocks.
1597 (acting_as_filter): New var.
1598 (write_record, delete_archive_members): Use acting_as_filter
1599 rather than archive == STDIN_FILENO to detect whether we're acting
1600 as a filter, as open can return STDIN_FILENO in some cases.
1601 (delete_archive_members): Ignore zero blocks if
1602 ignore_zeros_option is nonzero. Fix bug that messed up last
1603 output block: write_eot can't be used here, as it gets confused
1604 when the input is at end of file.
1605
1606 * src/compare.c (diff_archive): Do not impose an arbitrary limit on
1607 symbolic link contents length. Pass directory size to
1608 get_directory_contents.
1609
1610 * m4/decl.m4, m4/error.m4, m4/mbstate_t.m4, m4/prereq.m4,
1611 m4/strerror_r.m4: New files.
1612 * m4/signedchar.m4: Remove this file.
1613 * Makefile.am (ACINCLUDE_INPUTS): Adjust to above changes.
1614 * m4/Makefile.am (EXTRA_DIST): Likewise.
1615
1616 * Makefile.am (DISTCLEANFILES): Add intl/libintl.h.
1617
1618 * po/da.po: New translation file.
1619
1620 * src/mangle.c (extract_mangle):
1621 Fix diagnostic with wrong number of %s'es.
1622
1623 * lib/fnmatch.c (fnmatch):
1624 Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
1625 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
1626
1627 * lib/full-write.c (full_write): Some buggy drivers return 0 when you
1628 fall off a device's end. Detect this.
1629
1630 * src/system.h (IN_CTYPE_DOMAIN): Renamed from CTYPE_DOMAIN. All
1631 uses changed.
1632 (open): Remove macro; we no longer support EMUL_OPEN3. Do not
1633 include <pathmax.h> and directory include files like <dirent.h>;
1634 no longer used. Include <savedir.h> instead.
1635 (closedir, signed_char): remove macro; no longer used.
1636 (bool, false, true): Include <stdbool.h> if you have the include
1637 file, otherwise define.
1638
1639 * src/misc.c:
1640 (is_dot_or_dotdot, closedir_error, closedir_warn, opendir_error,
1641 opendir_warn, readdir_error): Remove; no longer needed.
1642 (safer_rmdir): Strip leading ./ (or .// or ./// or ././ or etc.)
1643 before deciding whether we're trying to remove ".".
1644 (remove_any_file): Try unlink first if we are not root. Use
1645 savedir when recursively removing directories, to avoid exhausting
1646 file descriptors.
1647 (savedir_error, savedir_warn, symlink_error): New functions.
1648
1649 * src/list.c: (read_and): Do not invoke
1650 apply_nonancestor_delayed_set_stat; DO_SOMETHING is now
1651 responsible for that. Do not invoke apply_delayed_set_stat; our
1652 caller is now responsible for that.
1653 (read_header): Use signed char instead of signed_char. Prevent
1654 later references to current_header from mistakenly treating it as
1655 an old GNU header.
1656 (from_header): Quote invalid base-64 strings in diagnostics.
1657 (time_from_header): Do not warn about future timestamps in
1658 archive; check_time now does that.
1659 (print_header): Quote unknown file types.
1660 (skip_member): New function, replacing skip_extended_headers and
1661 now skipping the whole member instead of just the extended
1662 headers. All callers changed. This makes the code handle
1663 extended headers uniformly, and fixes some bugs.
1664
1665 * src/update.c (update_archive): Use skip_member.
1666
1667 * src/extract.c (we_are_root): Now global.
1668 (struct delayed_symlink): New type.
1669 (delayed_symlink_head): New var.
1670 (extr_init, fatal_exit): Invoke extract_finish on fatal errors,
1671 not apply_delayed_set_stat.
1672 (set_mode, set_stat): Pointer args are now const pointers.
1673 (check_time): New function.
1674 (set_stat): Warn if setting a file's timestamp to be the future.
1675 (make_directories): Do not save and restore errno.
1676 (maybe_recoverable): Set errno to ENOENT if we cannot make missing
1677 intermediate directories.
1678 (extract_archive): Invoke apply_nonancestor_delayed_set_stat here,
1679 not in caller. Extract potentially dangerous symbolic links more
1680 carefully, deferring their creation until the end, and using a
1681 regular file placeholder in the meantime. Do not remove trailing
1682 / and /. from file names. Do not bother checking for ".." when
1683 checking whether a directory loops back on itself, as loopbacks
1684 can occur with symlinks too. Also, in that case, do not bother
1685 saving and restoring errno; just set it to EEXIST.
1686 (apply_nonancestor_delayed_set_stat): A prefix is a potential
1687 ancestor if it ends in slash too (as well as ending in a char just
1688 before slash).
1689 (apply_delayed_set_stat): Remove.
1690 (apply_delayed_symlinks, extract_finish): New functions.
1691
1692 * doc/fdl.texi: New file.
1693 * doc/Makefile.am (EXTRA_DIST): Add fdl.texi.
1694 ($(srcdir)/tar.info): Add fdl.texi. Invoke makeinfo with --no-split.
1695 * doc/tar.texi: Add Free Documentation License. New section
1696 "Overwrite Old Files", and revamp that section to make it easier to
1697 follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
1698 documentation into getdate.texi. Fix several minor typos. Describe
1699 TAR_OPTIONS. Describe incompatibility between incremental backups and
1700 --atime-preserve. Describe incompatibility between --verify and other
1701 options. Mention that tar normally removes symbolic links rather than
1702 following them, when extracting a file of the same name.
1703
1704 * THANKS: Add gpoul. Change skip's address.
1705
1706 * po/POTFILES.in: Add lib/human.c.
1707
1708 * src/common.h (namelist, namelast): Remove decls.
1709 (we_are_root, extract_finish, skip_member, savedir_error,
1710 savedir_warn, symlink_error, gnu_list_name): New decls.
1711 (apply_delayed_set_stat, apply_nonancestor_delayed_set_stat,
1712 skip_extended_headers, is_dot_or_dotdot, closedir_error,
1713 closedir_warn, opendir_error, opendir_warn, readdir_error,
1714 readdir_warn): Remove decls.
1715 (get_directory_contents): New off_t arg.
1716 (addname): Now returns struct name *.
1717
1718 * src/tar.h, tests/genfile.c: Fix comments.
1719
1720 * src/create.c: Include hash.h.
1721 (gnu_list_name): Remove decl.
1722 (struct link): Remove "next" member.
1723 (linklist): Remove.
1724 (start_header): Say "leading `FOO'" rather than "`FOO' prefix" for
1725 consistency with other diagnostics.
1726 (deal_with_sparse): Check for I/O error when closing the file.
1727 (create_archive): Do not allocate an array of size PATH_MAX, as
1728 PATH_MAX might be (size_t) -1. Instead, allocate an array with
1729 the size that's needed.
1730 (hash_link, compare_links): New functions.
1731 (dump_file): Do not exhaust open file descriptors when descending
1732 deeply into a directory, by using savedir rather than
1733 opendir/readdir. Do not zero-fill the name buffer unnecessarily.
1734 Hash the set of links already created, instead of using a linked
1735 list. Fix some bugs in outputting sparse files which caused the
1736 sparse tables to be incorrect. When a file unexpectedly shrinks,
1737 output zeros rather than garbage. Do not allocate an array of
1738 size PATH_MAX, as PATH_MAX might be (size_t) -1. Instead,
1739 allocate an array with the size that's needed.
1740
1741 * src/incremen.c: Include hash.h.
1742 (struct directory): Remove "next", "dir_text". Change "name" to
1743 be char[1] with struct hack, not const char *. Add "found".
1744 (directory_list): Remove. Replaced by directory_table.
1745 (directory_table): New var.
1746 (nfs_string): Renamed from nfs.
1747 (hash_directory, compare_directories): New functions.
1748 (note_directory): Now returns struct directory *. First arg is
1749 now const pointer. struct stat arg is now dev_t, ino_t, nfs.
1750 Remove text arg. New "found" arg, basically corresponding to the
1751 old text arg not being null. All callers changed.
1752 (note_directory, find_directory): Use hash table rather than
1753 linked list.
1754 (get_directory_contents): New arg "device". Use savedir to do the
1755 hard work. Save the nfs-ness of stat_data, since it might change
1756 under us. Use note_directory instead of find_directory to save
1757 some work. When adding an "A" record, do it with
1758 add_to_accumulator instead of cheating with strcat.
1759 (read_directory_file): Use "+" flag before device to indicate
1760 whether it was NFS. Fix typo in checking for strtoul error.
1761 (write_directory_file_entry): New function.
1762 (write_directory_file): Use it, and use the hash routines to
1763 traverse the directory table.
1764 (gnu_restore): Use savedir rather than opendir/readdir.
1765
1766 * src/tar.c: Include localedir.h, prepargs.h.
1767 (long_options): Now static.
1768 (long_options, usage, decode_options): -j is now short for
1769 --bzip2, and -I is now an alias for -T.
1770 (decode_options, main): argv is not const pointer now.
1771 (decode_options): Invoke prepend_default_options to support
1772 TAR_OPTIONS. In diagnostic, mention the string that was the
1773 invalid blocking factor, tape length, group, owner, or record
1774 size. --delete is no longer incompatible with -f -, undoing
1775 2000-01-07 change.
1776 (main): Invoke extract_finish at end of extraction.
1777
1778 * src/rmt.c: Include localedir.h.
1779 (main): Update copyright date to 2000.
1780
1781 * doc/getdate.texi: New file, taken from fileutils 4.0.27, with the
1782 following changes: Use @sc where appropriate. Document the ranges of
1783 supported times more precisely. Add Eggert to getdate authors.
1784 Document old Latin 12m/12pm tradition. Remove list of alphabetic time
1785 zone names, as it wasn't correct and people shouldn't be relying on it
1786 anyway. Relative items also account for non-DST adjustments. Fix
1787 some misspellings.
1788
1789 * lib/prepargs.c, lib/prepargs.h, tests/extrac04.sh: New file.
1790
1791 * tests/ignfail.sh: opendir -> savedir in diagnostics.
1792
1793 * tests/preset.in: Set LANGUAGE to the empty string, for some
1794 brain damaged host.
1795
1796 2000-10-20 Paul Eggert <eggert@twinsun.com>
1797
1798 * m4/fnmatch.m4: Mention the GNU C library.
1799
1800 2000-10-19 Paul Eggert <eggert@twinsun.com>
1801
1802 * m4/fnmatch.m4: Add a couple more test cases to catch bugs in
1803 glibc 2.1.95.
1804
1805 2000-10-17 Paul Eggert <eggert@twinsun.com>
1806
1807 * lib/human.c (<limits.h>): Do not include; human.h does it if needed.
1808 (CHAR_BIT): Remove.
1809
1810 * lib/human.h (<limits.h>): Include if HAVE_LIMITS_H.
1811 (CHAR_BIT): Define if not defined.
1812
1813 2000-09-09 Paul Eggert <eggert@twinsun.com>
1814
1815 * lib/quotearg.c: From fileutils: rename ISASCII to IN_CTYPE_DOMAIN.
1816
1817 2000-08-07 Paul Eggert <eggert@twinsun.com>
1818
1819 * lib/xmalloc.c: Memory exhausted -> memory exhausted
1820
1821 * lib/xalloc.h (xalloc_msg_memory_exhausted):
1822 change to array from char *.
1823
1824 2000-08-06 Paul Eggert <eggert@twinsun.com>
1825
1826 * m4/mbstate_t.m4: Define mbstate_t to be int, not char, for
1827 compatibility with glibc 2.1.3 strftime.c.
1828
1829 2000-07-31 Paul Eggert <eggert@twinsun.com>
1830
1831 * lib/quotearg.c (quotearg_n_options):
1832 Don't make the initial slot vector a constant,
1833 since it might get modified.
1834
1835 * lib/quotearg.c: Add support for more than one preallocated slot.
1836
1837 2000-07-30 Paul Eggert <eggert@twinsun.com>
1838
1839 * lib/quotearg.c (quotearg_n_options):
1840 Preallocate a slot 0 buffer, so that the caller
1841 can always quote one small component of a "memory exhausted" message
1842 in slot 0.
1843
1844 2000-07-23 Paul Eggert <eggert@twinsun.com>
1845
1846 * lib/quotearg.c:
1847 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX), so that
1848 mbstate_t is always defined.
1849
1850 Do not inspect MB_LEN_MAX, since it's incorrectly defined to be 1 in
1851 some GCC installations, and this configuration error is likely to be
1852 common.
1853
1854 2000-07-22 Paul Eggert <eggert@twinsun.com>
1855
1856 * lib/quotearg.c:
1857 When the system forces us to redefine mbstate_t, shadow its mbsinit
1858 function. From Bruno Haible.
1859
1860 2000-07-14 Paul Eggert <eggert@twinsun.com>
1861
1862 * lib/xmalloc.c: Simplify exhausted message.
1863
1864 * lib/quotearg.h: Update copyright date; from Jim Meyering.
1865
1866 2000-07-13 Paul Eggert <eggert@twinsun.com>
1867
1868 * lib/quotearg.h (enum quoting style):
1869 New constant clocale_quoting_style.
1870
1871 * lib/quotearg.c:
1872 (quoting_style_args, quoting_style_vals, quotearg_buffer_restyled):
1873 Add support for clocale_quoting_style, undoing previous change to
1874 locale_quoting_style.
1875
1876 2000-07-10 Paul Eggert <eggert@twinsun.com>
1877
1878 * lib/quotearg.c:
1879 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX,
1880 since otherwise we don't need it.
1881 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
1882 since we don't do multibytes in that case.
1883 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
1884 invoke multibyte primitives.
1885
1886 * m4/mbstate_t.m4 (AC_MBSTATE_T):
1887 Renamed from AC_MBSTATE_T_OBJECT. All uses changed.
1888 Change from a two-part test, which defines both HAVE_MBSTATE_T_OBJECT
1889 and mbstate_t, to a single-part test that simply defines mbstate_t.
1890
1891 * lib/quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
1892 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
1893 to decide whether to define the BeOS workaround macro;
1894 this adjusts to the change to AC_MBSTATE_T.
1895
1896 * m4/strerror_r.m4: New file.
1897
1898 2000-07-05 Paul Eggert <eggert@twinsun.com>
1899
1900 * lib/quotearg.c: Use double-quote to quote.
1901
1902 * lib/quotearg.c (N_): New macro.
1903 (gettext_default): New function.
1904 (quotearg_buffer_restyled): Use gettext_default ("{LEFT QUOTATION MARK}",
1905 "\"") for left quote, and gettext_default ("{RIGHT QUOTATION MARK}", "\"")
1906 for right quote.
1907
1908 * lib/quotearg.c (struct quoting_options):
1909 Simplify quote_these_too dimension.
1910 From Bruno Haible <haible@clisp.cons.org>.
1911
1912 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT):
1913 Test for mbstate_t only if the test
1914 for an object-type mbstate_t fails.
1915
1916 * lib/quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
1917
1918 2000-07-03 Paul Eggert <eggert@twinsun.com>
1919
1920 * m4/mbstate_t.m4 (AC_MBSTATE_T_OBJECT): Port to autoconf 2.13.
1921 Add AC_CHECK_HEADERS(stdlib.h), since we use HAVE_STDLIB_H.
1922
1923 * lib/quotearg.c (mbrtowc):
1924 Assign to *pwc, and return 1 only if result is nonzero.
1925 (iswprint): Define to ISPRINT if we are substituting our own mbrtowc.
1926
1927 2000-07-02 Paul Eggert <eggert@twinsun.com>
1928
1929 * lib/quotearg.c (mbstate_t):
1930 Do not define; it should be defined with AC_CHECK_TYPE.
1931
1932 2000-06-26 Paul Eggert <eggert@twinsun.com>
1933
1934 * m4/mbstate_t.m4: Include stdio.h before wchar.h, to work around
1935 a bug in glibc 2.1.3.
1936
1937 * lib/xmalloc.c: Fix inaccorate comment for xrealloc.
1938
1939 2000-06-19 Paul Eggert <eggert@twinsun.com>
1940
1941 * lib/quotearg.c (ISASCII): Add #undef and move definition to follow
1942 inclusion of wctype.h to work around solaris2.6 namespace pollution.
1943 (ISPRINT): Likewise.
1944 Reported by Tom Tromey.
1945
1946 2000-06-15 Paul Eggert <eggert@twinsun.com>
1947
1948 * lib/human.c (adjust_value): New function.
1949 (human_readable_inexact): Apply rounding style even when printing
1950 approximate values.
1951
1952 * lib/human.c: Avoid shadowing warnings.
1953 From Jim Meyering.
1954
1955 2000-06-14 Paul Eggert <eggert@twinsun.com>
1956
1957 * lib/human.c (human_readable_inexact): Allow an input block size
1958 that is not a multiple of the output block size, and vice versa.
1959
1960 * lib/getdate.y (get_date): Apply relative times after time zone
1961 indicator, not before.
1962
1963 2000-05-31 Paul Eggert <eggert@twinsun.com>
1964
1965 * m4/largefile.m4: Rewrite so that we don't need to run getconf,
1966 and thus don't need AC_CANONICAL_HOST.
1967
1968 (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND): Remove.
1969 (AC_SYS_LARGEFILE_TEST_INCLUDES): New macro.
1970 (AC_SYS_LARGEFILE_MACRO_VALUE): Change arguments from
1971 CODE-TO-SET-DEFAULT to VALUE, INCLUDES, FUNCTION-BODY. All uses
1972 changed. Instead of inspecting the output of getconf, try to
1973 compile the test program without and with the macro definition.
1974 (AC_SYS_LARGEFILE): Do not require AC_CANONICAL_HOST or check for
1975 getconf. Instead, check for the needed flags by compiling test
1976 programs.
1977
1978 * configure.in (AC_CANONICAL_HOST): Remove; the largefile stuff no
1979 longer needs it.
1980 * config.guess, config.sub: Remove these files, for similar reasons.
1981
1982 2000-05-03 Paul Eggert <eggert@twinsun.com>
1983
1984 * m4/largefile.m4 (AC_SYS_LARGEFILE): Define _XOPEN_SOURCE to be
1985 500, instead of _GNU_SOURCE to be 1, to work around glibc 2.1.3
1986 bug. This avoids a clash when files like regex.c that define
1987 _GNU_SOURCE.
1988
1989 2000-05-02 Paul Eggert <eggert@twinsun.com>
1990
1991 * m4/largefile.m4 (AC_SYS_LARGEFILE):
1992 Define _GNU_SOURCE if this is needed to make
1993 ftello visible (e.g. glibc 2.1.3). Use compile-time test, rather than
1994 inspecting host and OS, to decide whether to define _LARGEFILE_SOURCE.
1995
1996 * lib/quotearg.c (mbrtowc, mbstat_t):
1997 Add definitions if !HAVE_MBSTATE_T_OBJECT.
1998 (<wctype.h>): Include if HAVE_WCTYPE_H.
1999 (iswprint): Define to 1 if we lack it
2000
2001 2000-04-18 Paul Eggert <eggert@twinsun.com>
2002
2003 * m4/mbstate_t.m4: New file.
2004
2005 2000-04-17 Bruno Haible <haible@clisp.cons.org>
2006
2007 * tests/ignfail.sh: Test for uid 0 along with user "root".
2008
2009 2000-04-05 Paul Eggert <eggert@twinsun.com>
2010
2011 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS):
2012 Don't use -n32 on IRIX if the installer said
2013 otherwise.
2014
2015 2000-02-28 Paul Eggert <eggert@twinsun.com>
2016
2017 * lib/quotearg.c (ALERT_CHAR): New macro.
2018 (quotearg_buffer_restyled): Use it.
2019
2020 2000-02-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2021
2022 * src/list.c (tartime): Fix off-by-one error when copying year if
2023 OLD_CTIME.
2024
2025 2000-02-18 Paul Eggert <eggert@twinsun.com>
2026
2027 * lib/getdate.y: Handle two-digit years with leading zeros correctly.
2028 (textint): New typedef.
2029 (parser_control): Changed from struct parser_control to typedef
2030 (for consistency). Member year changed from int to textint. All
2031 uses changed.
2032 (YYSTYPE): Removed; replaced by %union with int and textint
2033 members.
2034 (tID): Removed; not used.
2035 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE,
2036 tMERIDIAN, tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER,
2037 tUNUMBER, tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
2038 (tSNUMBER, tUNUMBER): Now of type <textintval>.
2039 (date, number, to_year): Use width of number in digits, not its
2040 value, to determine whether it's a 2-digit year, or a 2-digit
2041 time.
2042 (yylex): Store number of digits of numeric tokens. Return '?' for
2043 unknown identifiers, rather than (unused) tID.
2044
2045 2000-01-16 Paul Eggert <eggert@twinsun.com>
2046
2047 * lib/quotearg.c (quotearg_buffer_restyled):
2048 Do not quote alert, backslash, formfeed,
2049 and vertical tab unnecessarily in shell quoting style.
2050
2051 2000-01-15 Paul Eggert <eggert@twinsun.com>
2052
2053 * m4/c-bs-a.m4:
2054 Change quoting to be compatible with future autoconf versions.
2055
2056 2000-01-11 Paul Eggert <eggert@twinsun.com>
2057
2058 * lib/exclude.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Remove unused macros.
2059
2060 2000-01-07 Paul Eggert <eggert@twinsun.com>
2061
2062 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.17.
2063
2064 Fix bug with fnmatch.h dependency, as follows:
2065 * src/Makefile.am (OMIT_DEPENDENCIES): New macro.
2066 * lib/Makefile.am (OMIT_DEPENDENCIES): New macro.
2067
2068 * src/common.h (apply_nonancestor_delayed_set_stat):
2069 Renamed from apply_delayed_set_stat.
2070 (apply_delayed_set_stat, decode_mode, chmod_error_details,
2071 chown_error_details, close_warn, closedir_warn, mkdir_error,
2072 read_error_details, read_fatal_details, read_warn_details,
2073 seek_error_details, seek_warn_details, utime_error,
2074 write_error_details, write_fatal_details): New decls.
2075
2076 Make diagnostic messages more regular.
2077 * src/create.c (dump_file): Quote file names with colons if possible.
2078 * src/compare.c (diff_archive): Likewise.
2079 * src/extract.c (repair_delayed_set_stat, extract_archive): Likewise.
2080 * src/incremen.c (get_directory_contents, gnu_restore): Likewise.
2081 * src/mangle.c (extract_mangle): Likewise.
2082 * src/misc.c (call_arg_error, call_arg_fatal, call_arg_warn):
2083 Likewise.
2084 * src/buffer.c (archive_write_error, flush_archive, close_archive,
2085 new_volume, xclose):
2086 Use error message functions to report errors consistently.
2087 * src/compare.c (diff_sparse_files, diff_archive): Likewise.
2088 * src/create.c (finish_sparse_file, dump_file): Likewise.
2089 * src/extract.c (set_mode, set_stat, extract_sparse_file,
2090 extract_archive): Likewise.
2091 * src/list.c (list_archive): Likewise.
2092 * src/update.c (append_file): Likewise.
2093 * src/compare.c (diff_init, diff_sparse_files):
2094 Use xalloc_die to report memory exhaustion.
2095 * src/incremen.c (gnu_restore): Likewise.
2096 * src/list.c (read_header): Likewise.
2097 * src/mangle.c (extract_mangle): Likewise.
2098 * src/misc.c (maybe_backup_file): Likewise.
2099 * src/tar.c (decode_options): Likewise.
2100 * src/compare.c (read_and_process, fill_in_sparse_array,
2101 diff_sparse_files):
2102 Use consistent terminology for unexpected-EOF message.
2103 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2104 * src/list.c (list_archive, read_header, skip_file,
2105 skip_extended_headers): Likewise.
2106 * src/buffer.c (archive_write_error): Add noreturn attribute to decl.
2107 (xdup2): Regularize messages with rest of tar.
2108
2109 * src/buffer.c (flush_read): Don't read past EOF.
2110
2111 * src/extract.c (extr_init):
2112 If we run out of memory, invoke apply_delayed_set_stat.
2113 (prepare_to_extract): Don't complain if we can't remove ".".
2114 (apply_delayed_set_stat): New function.
2115 (apply_nonancestor_delayed_set_stat):
2116 Renamed from apply_delayed_set_stat. All uses changed.
2117 Don't remove head if it doesn't apply.
2118
2119 * src/create.c (find_new_file_size):
2120 Return size instead of storing through pointer.
2121 All callers changed.
2122 (deal_with_sparse): Don't keep reading after read errors.
2123 (finish_sparse_file): Just abort if there is an internal error.
2124 (dump_file): Fix typo: stat_warn and stat_error were interchanged.
2125 Don't restore access times on directories during incremental dumps
2126 until after dealing with the directory.
2127 If ignoring failed reads, count closedir, read, and unknown
2128 file errors as warnings, not errors.
2129 Fix buffer overrun problem when dumping sparse files.
2130
2131 * src/list.c (read_and):
2132 Invoke apply_nonancestor_delayed_set_stat on file names
2133 after handling them.
2134 (decode_mode): Remove; moved to misc.c.
2135
2136 * src/misc.c (safer_rmdir): New function.
2137 (remove_any_file): Use it to avoid problems with rmdir(".").
2138 (maybe_backup_file): Regularize diagnostics.
2139 (undo_backup_file): Likewise.
2140 (decode_mode): Moved here from list.c.
2141 (chmod_error_details, chown_error_details, close_fatal,
2142 close_warn, closedir_warn, mkdir_error, read_error_details,
2143 read_warn_details, read_fatal_details, seek_error_details,
2144 seek_warn_details, utime_error, write_error_details,
2145 write_fatal_details): New functions.
2146
2147 * src/delete.c (save_record): Remove static variable (now local).
2148 (move_archive): Don't position before start of archive.
2149 (write_record): Abort if count is zero at inopportune time.
2150 Plug memory leak.
2151
2152 * src/tar.c (decode_options): --delete and -f - are now
2153 incompatible, since we didn't have time to fix their bugs.
2154
2155 * tests/Makefile.am (TESTS): Remove delete02.sh.
2156 * tests/ignfail.sh: Adjust to new quoting scheme again.
2157
2158 2000-01-06 Paul Eggert <eggert@twinsun.com>
2159
2160 * lib/getdate.y: Sync tm_diff with the GNU C Library.
2161 (TM_YEAR_BASE): Renamed from TM_YEAR_ORIGIN. All uses changed.
2162 (tm_diff): Renamed from difftm. All uses changed.
2163 Replace body with that taken from GNU C Library 2.1.3pre1.
2164 (get_date): Prefer tm_gmtoff to tm_diff if available.
2165
2166 1999-12-29 "Melissa O'Neill" <oneill@cs.sfu.ca>
2167
2168 * tests/incremen.sh: Invoke stat on newly created file so that its
2169 ctime is updated on Nextstep.
2170
2171 1999-12-21 Machael Stone <mstone@cs.loyola.edu>
2172
2173 * lib/getdate.y (get_date):
2174 Fix typo when checking for time_t overflow in time zone calculations.
2175
2176 1999-12-13 Paul Eggert <eggert@twinsun.com>
2177
2178 * NEWS, configure.in (AC_INIT_AUTOMAKE): Version 1.13.16.
2179
2180 * README-alpha: New file.
2181 * README: New sections for gzip and bzip2, Solaris.
2182 Remove mention of BACKLOG.
2183
2184 * configure.in (AC_C_BACKSLASH_A): Add.
2185 (AC_CHECK_HEADERS): Add wchar.h.
2186 (AC_CHECK_FUNCS): Add mbrtowc.
2187 (AC_FUNC_CLOSEDIR_VOID): Add.
2188
2189 * tests/Makefile.am (TESTS): Add delete02.sh.
2190 (POSTPONED_TESTS): Remove.
2191 (EXTRA_DIST): Remove $(POSTPONED_TESTS).
2192
2193 * tests/preset.in:
2194 Set LC_ALL rather than LANGUAGE, LANG, and LC_MESSAGES.
2195
2196 * tests/ignfail.sh (err): Adjust to new quoting scheme.
2197
2198 * tests/delete02.sh: Fix typo: need to list archive2, not archive.
2199
2200 * tests/extrac03.sh: Use -P option, so that .. doesn't get diagnosed.
2201
2202 * src/tar.c ("quotearg.h"): New include.
2203 (usage): Now has __attribute__ ((noreturn)).
2204 (confirm): Report errno if we can't open tty.
2205 (confirm, decode_options):
2206 Quote arbitrary strings in diagnostics.
2207 (OVERWRITE_OPTION): New constant.
2208 (long_options, usage, decode_options): New --overwrite option.
2209 (decode_options): --keep-old-files, --overwrite, and --unlink-first
2210 are now mutually exclusive.
2211 Don't assume that gettext preserves errno.
2212 (main): Set default quoting style to escape_quoting_style.
2213
2214 * src/update.c (<quotearg.h>): New include.
2215 (append_file):
2216 Don't assume that gettext preserves errno.
2217 Quote arbitrary strings in diagnostics.
2218 Check for close error.
2219
2220 * src/names.c (<quotearg.h>): New include.
2221 (name_init, name_next, name_close, names_notfound,
2222 collect_and_sort_names): Don't assume that gettext preserves
2223 errno. Quote arbitrary strings in diagnostics.
2224 (excluded_name): Fix typo that caused empty patterns to be
2225 mishandled.
2226
2227 * src/misc.c (<quotearg.h>): New include.
2228 (quote_copy_string): Quote only newline and backslash; the output is no
2229 longer meant for humans, and is locale-independent.
2230 (contains_dot_dot): New function.
2231 (remove_any_file): Don't use lstat; just rmdir the file and then use
2232 unlink if the rmdir fails because the file isn't a directory.
2233 Check for readdir and closedir errors.
2234 (maybe_backup_file): Report "stat" for stat errors.
2235 (maybe_backup_file, chdir_do):
2236 Quote arbitrary strings in diagnostics.
2237 (maybe_backup_file, undo_last_backup):
2238 Don't assume that gettext preserves errno.
2239 (call_arg_error, call_arg_fatal, call_arg_warn,
2240 chdir_fatal, close_error, closedir_error, exec_fatal, mkfifo_error,
2241 mknod_error, open_error, open_fatal, open_warn, opendir_error,
2242 opendir_warn, read_error, read_fatal, readdir_error, readdir_warn,
2243 readlink_error, readlink_warn, seek_error, seek_warn, stat_error,
2244 stat_warn, truncate_error, truncate_warn, unlink_error, waitpid_error,
2245 write_error, write_fatal, xfork, xpipe, quote_n, quote): New functions.
2246
2247 * src/system.h (__attribute__): New macro.
2248 (O_NDELAY, O_NONBLOCK, O_APPEND): Remove.
2249 (S_ISDOOR): New macro.
2250 (closedir): New macro, if CLOSEDIR_VOID.
2251
2252 * src/rmt.c, src/rtapelib.c (decode_oflag):
2253 O_APPEND might not be defined.
2254
2255 * src/list.c: (read_and, list_archive):
2256 Quote arbitrary strings in diagnostics.
2257 (from_header): Use locale_quoting_style to quote diagnostics.
2258 (print_header, print_for_mkdir): Quote with quotearg, not quote_copy_string.
2259
2260 * src/rmt.h (REM_BIAS): Increase from 128 to (1 << 30).
2261
2262 * src/Makefile.am: Use ## for copyright comments.
2263
2264 * src/extract.c (<quotearg.h>): New include.
2265 (enum permstatus): New enum.
2266 (struct delayed_set_stat): file_name is now at end of buffer, to avoid
2267 two mallocs. New members file_name_len, invert_permissions, permstatus.
2268 (extr_init): Remove hack that silently adjusted newdir_umask.
2269 (set_mode, set_stat): New args invert_permissions, permstatus, typeflag.
2270 Use these args to decide whether and how to set modes.
2271 (set_mode, set_stat, prepare_to_extract, extract_sparse_file, extract_archive):
2272 Don't assume that gettext preserves errno.
2273 (set_stat): Remove arg symlink_flag; subsumed by typeflag.
2274 (delay_set_stat, repair_delayed_set_stat): New functions.
2275 (make_directories): Avoid mkdir where last part of path is "..".
2276 Create a struct delayed_set_stat for each directory made.
2277 (prepare_to_extract): Renamed from unlink_destination, and
2278 return 0 immediately if to_stdout_option; all callers changed.
2279 (maybe_recoverable): New parameter interdir_made.
2280 Add support for --overwrite.
2281 (extract_sparse_file, extract_archive):
2282 Quote arbitrary strings in diagnostics.
2283 (extract_archive): By default, warn about ".." in member names, and skip them.
2284 Don't open files with O_NONBLOCK or O_APPEND.
2285 Open with O_TRUNC only if --overwrite; otherwise, use O_EXCL to avoid
2286 overwriting them. Pass only rwxrwxrwx permissions to `open' and `mkdir',
2287 minus the current umask. Keep track of intermediate directories made,
2288 to avoid looping when making x/../x when x doesn't exist; the
2289 earlier code solved this in a different way that didn't fit well
2290 into the new scheme. Don't extract permissions onto existing
2291 directories unless --overwrite is given. Do not add -wx------
2292 permissions to new directories permanently; just do it temporarily.
2293 Remove no-longer-needed hack with MSDOS and directory time stamps.
2294 (apply_delayed_set_stat): New argument specifies which directories to
2295 fix statuses of. Do not wait until the end of extraction to fix
2296 statuses; instead, fix a directory's status once we exit that directory.
2297 This requires less memory and does the right thing in some cases
2298 where the old method didn't.
2299 (fatal_exit): New function.
2300
2301 * src/incremen.c (<quotearg.h>): New include.
2302 (get_directory_contents, gnu_restore):
2303 Check for readdir and closedir errors.
2304 (get_directory_contents, read_directory_file, gnu_restore):
2305 Quote arbitrary strings in diagnostics.
2306 (get_directory_contents, read_directory_file, write_directory_file):
2307 Don't assume that gettext preserves errno.
2308
2309 * src/create.c (<quotearg.h>): New include.
2310 (start_header): Use `member names' to refer to archive member names, not
2311 `archive names'. Warn about `..' in member names.
2312 (finish_sparse_file, dump_file):
2313 Quote arbitrary strings in diagnostics.
2314 (finish_sparse_file, dump_file):
2315 Don't assume that gettext preserves errno.
2316 (dump_file): Don't use `access' to determine whether a directory is readable;
2317 this isn't reliable if tar is setuid. Use `opendir' instead.
2318 Check for readdir and closedir failures.
2319 Don't dump sockets as if they were fifos; just warn and skip.
2320
2321 * src/delete.c (move_archive):
2322 Don't report fatal error merely because sizes don't fit
2323 into struct mtop values; fall back on lseek instead.
2324 Say `Cannot' uniformly, instead of `Could not' sometimes and `Cannot' others.
2325 Say `reposition' instead of `re-position'.
2326 (delete_archive_members):
2327 Set archive to STDOUT_FILENO before outputting trailing buffer.
2328
2329 * src/compare.c (<quotearg.h>): New include.
2330 (diff_init): Use `Cannot' uniformly, instead of `Could not' sometimes
2331 and `Cannot' others.
2332 (report_difference, diff_archive):
2333 Quote arbitrary strings in diagnostics.
2334 (process_rawdata, diff_sparse_files, get_stat_data, diff_archive, seek_warn):
2335 Don't assume that gettext preserves errno.
2336 (diff_archive): Don't open regular files with O_NONBLOCK.
2337 Preserve access times of files if --atime.
2338
2339 * src/common.h (FATAL_ERROR): Use new fatal_exit function to exit.
2340 (FATAL_ERROR, USAGE): Don't return 0.
2341 (enum old files): New enum.
2342 (old_files_option): New variable, replacing keep_old_files_option and
2343 unlink_first_option.
2344 (apply_delayed_set_stat): Now takes char const * param.
2345 (fatal_exit, contains_dot_dot, chdir_fatal, close_error,
2346 closedir_error, exec_fatal, mkfifo_error, mknod_error, open_error,
2347 open_fatal, open_warn, opendir_error, opendir_warn, read_error,
2348 read_fatal, readdir_error, readdir_warn, readlink_error,
2349 readlink_warn, seek_error, seek_warn, stat_error, stat_warn,
2350 truncate_error, truncate_warn, unlink_error, waitpid_error,
2351 write_error, write_fatal, xfork, xpipe, quote, quote_n): New decls.
2352
2353 * src/buffer.c:
2354 (xclose, xdup2, child_open_for_compress, child_open_for_uncompress,
2355 archive_write_error, archive_read_error, flush_archive, close_archive,
2356 init_volume_number, new_volume):
2357 Don't assume that gettext preserves errno.
2358
2359 (xdup2): Don't report errno if dup returns an unexpected nonnegative value.
2360 (open_archive): Reject multivolume verify attempts a bit earlier.
2361 Rename local variable `access', in case it's defined by system header.
2362
2363 (open_archive, backspace_output): Use `Cannot' uniformly, instead of
2364 `Could not' sometimes and `Cannot' others.
2365
2366 (open_archive, flush_read, flush_archive, close_archive, new_volume):
2367 Quote arbitrary strings in diagnostics.
2368
2369 (read_error): Set archive to STDOUT_FILENO temporarily when writing
2370 archive buffer.
2371
2372 (init_volume_number): Check for input and output errors in volno_file.
2373
2374 (new_volume): Use new fatal_exit function to exit, and new xfork
2375 function to fork.
2376
2377 * m4/Makefile.am (EXTRA_DIST): Add c-bs-a.m4.
2378
2379 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/c-bs-a.m4.
2380
2381 * doc/tar.texi: Add --overwrite.
2382 --absolute-names rejects ".." in names.
2383
2384 * lib/quotearg.c: Add support for multibyte characters.
2385 (ISGRAPH): Remove.
2386 (ISPRINT): New macro.
2387 (<wchar.h>): Include if HAVE_MBRTOWC && HAVE_WCHAR_H.
2388 (isprint, mbrtowc, mbsinit, mbstate_t): New macros,
2389 defined if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
2390 (quotearg_buffer_restyled): New function, with most of the old
2391 quotearg_buffer's contents.
2392 Major rewrite to support multibyte characters.
2393 (quotearg_buffer): Now just calls quotearg_buffer_restyled.
2394
2395 * m4/c-bs-a.m4: New file.
2396
2397 * lib/Makefile.am: Use ## for copyright notice.
2398
2399 * scripts/Makefile.am: Use ## on copyright notice.
2400
2401 * doc/Makefile.am:
2402 ($(srcdir)/tar.info, tar.dvi): We now use texinfo 4.0.
2403
2404 1999-12-05 Paul Eggert <eggert@twinsun.com>
2405
2406 * doc/ChangeLog, lib/ChangeLog, scripts/ChangeLog,
2407 src/ChangeLog, tests/ChangeLog: Remove these files.
2408 * ChangeLog.1: New file, incorporating the above files, plus old
2409 ChangeLog entries.
2410 * Makefile.am (EXTRA_DIST): Add ChangeLog.1.
2411
2412 1999-12-05 Dale Worley <worley@ariadne.com>
2413
2414 * src/compare.c (<utime.h>, struct utimbuf): Add.
2415 (diff_archive): Restore access times if --atime.
2416 * doc/tar.texi: Explain that --atime also preserves modification time.
2417
2418 1999-12-04 Gerhard Poul <gpoul@gnu.org>
2419
2420 * ABOUT-NLS: Update to latest version from ftp.gnu.org.
2421 * BACKLOG, TODO: Remove.
2422 * Makefile.am (all-local, BABYL, dist-zoo, id, ID): Remove.
2423 * README: Bring up to date.
2424
2425 1999-12-03 Paul Eggert <eggert@twinsun.com>
2426
2427 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.15.
2428
2429 * src/compare.c (diff_archive):
2430 Do not set errno to EPIPE; we no longer use perror.
2431
2432 * src/create.c (dump_file):
2433 If a parent directory said that a file should be there but it is
2434 absent, diagnose it as being removed in the meantime.
2435 Do not pass meaningless errno to ERROR when reporting that the
2436 file changed as we read it.
2437 Report that a file changed if its ctime changes; this is more
2438 sensitive than mtime+size, and more accurate.
2439
2440 * src/incremen.c (enum children): New type.
2441 (struct directory): Change old char allnew member to new enum children
2442 children member.
2443 All uses changed.
2444 (get_directory_contents): When doing an incremental dump that does
2445 not cross filesystem boundaries, dump the mount points, even though
2446 they are in a different filesystem. This is for convenience when
2447 restoring, and for consistency with non-incremental dumps.
2448 This requires a 3-way flag for keeping track of which children we want,
2449 so we use enum children rather than boolean.
2450
2451 * src/open3.c (modes): Remove.
2452 (open3): Remove unportable assumptions about flag encodings.
2453 Use `stat' instead of `access' for testing file existence,
2454 to avoid problems with setuid programs.
2455
2456 * src/names.c (name_next): If file names are given both in the
2457 command line (e.g. via -C) and in a file (via -T), do not
2458 ignore the command-line names.
2459
2460 * m4/uintmax_t.m4: Backport to autoconf 2.13.
2461
2462 * doc/tar.texi: Clarify getdate authorship.
2463
2464 1999-11-23 Paul Eggert <eggert@twinsun.com>
2465
2466 * lib/Makefile.am (DISTCLEANFILES): New macro.
2467
2468 * configure.in (tar_fnmatch_hin):
2469 Remove; it runs afoul of a bug in autoconf 2.13.
2470 Instead, always link fnmatch.h to some file, even if it's a throwaway.
2471
2472 1999-11-19 Paul Eggert <eggert@twinsun.com>
2473
2474 * m4/largefile.m4: Update serial.
2475
2476 1999-11-18 Paul Eggert <eggert@twinsun.com>
2477
2478 * m4/largefile.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a bug in
2479 the QNX shell, which doesn't propagate exit status of failed
2480 commands inside shell assignments.
2481
2482 1999-11-07 Paul Eggert <eggert@twinsun.com>
2483
2484 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.14.
2485
2486 * configure.in (AC_PREREQ): Bump to 2.13.
2487 (ALL_LINGUAS): Add pt_BR, ja.
2488 (AC_FUNC_FNMATCH): Remove lib/funmatch.h before invoking, not after.
2489 (tar_cv_path_RSH): Prefer a non-symlink rsh to a symlink one,
2490 for AIX crossbuilds.
2491
2492 * doc/tar.texi: New node create options for --ignore-failed-read.
2493 Remove unused version control symbols.
2494 Modernize texinfo usage.
2495
2496 * src/tar.c (usage): Add examples.
2497
2498 * m4/fnmatch.m4 (AC_FUNC_FNMATCH):
2499 Include fnmatch.h when testing fnmatch.
2500
2501 * src/common.h (collect_and_sort_names): New decl.
2502
2503 * src/list.c (from_header):
2504 Handle 32-bit two's complement negative time stamps
2505 even if the leading octal digit is 2 or 3.
2506
2507 * src/extract.c (set_stat): Remove duplicate code.
2508
2509 * src/create.c (to_chars): Remove trailing newline from warning.
2510 (dump_file): Ignore doors.
2511 (finish_header): Report block numbers with origin 0, not origin 1.
2512
2513 * src/rmt.c: Include getopt.h.
2514 (long_opts): New constant.
2515 (usage): New function.
2516 (main): Implement --help and --version.
2517 Output usage message if arguments are bad.
2518
2519 1999-10-10 Paul Eggert <eggert@twinsun.com>
2520
2521 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.13.
2522
2523 * README: Remove --with-dmalloc.
2524 Add --disable-largefile.
2525 Remove old NeXT dirent problems, or AIX valloc problems.
2526 Remove old union wait advice, and old %lld advice.
2527 Remove advice about FreeBSD 2.1.7, ISC 4.1mu, Ultrix `make'.
2528
2529 * doc/tar.texi: Clarify documentation for portable file names.
2530
2531 * configure.in (AM_WITH_DMALLOC): Remove.
2532 (ALL_LINGUAS): Add ja.
2533
2534 * src/tar.c (decode_options):
2535 Invalid dates are now treated as (time_t) -1.
2536 Redo version message to conform to GNU standards.
2537
2538 * src/create.c (dump_file):
2539 Fix typo: last two args to dump_file were interchanged.
2540 * src/update.c (update_archive): Likewise.
2541
2542 * src/common.h (tartime): New decl.
2543
2544 * src/list.c (tartime): Now extern.
2545 (read_and): Invalid headers cause errors, not warnings.
2546
2547 1999-10-03 Paul Eggert <eggert@twinsun.com>
2548
2549 * lib/getdate.y (__attribute__):
2550 Don't use if GCC claims to be before 2.8; this is
2551 needed for OPENStep 4.2 cc. Also, don't use if strict ANSI.
2552
2553 1999-09-25 Paul Eggert <eggert@twinsun.com>
2554
2555 * lib/fnmatch.c, lib/fnmatch.hin: Merge changes from latest glibc.
2556 * lib/getopt.c, lib/getopt.h, lib/getopt1.c: Likewise.
2557
2558 * tests/incremen.sh: Add yet another sleep.
2559
2560 1999-09-24 Paul Eggert <eggert@twinsun.com>
2561
2562 * NEWS: A read error now causes a nonzero exit status.
2563
2564 * src/create.c (to_chars): Fix base-256 output.
2565
2566 * src/buffer.c (write_error):
2567 Read error is an error, not just a warning.
2568
2569 1999-09-24 Paul Eggert <eggert@twinsun.com>
2570
2571 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.12.
2572
2573 * src/tar.c (<time.h>): Include.
2574 (time): Declare if not defined.
2575 (confirm): Don't read past EOF.
2576 (long_options, usage): Add --no-same-owner, --no-same-permissions.
2577 (main): Use clock_gettime if available.
2578
2579 * tests/Makefile.am (TESTS): Add incremen.sh
2580 (INCLUDES): Add -I../lib, for fnmatch.h.
2581
2582 * src/update.c (update_archive):
2583 Remove call to name_expand; had no effect.
2584 Use chdir_do to change into directory.
2585 Use deref_stat instead of stat.
2586 Use add_avoided_name to mark names to be avoided; the old method of
2587 setting a bit with the name caused all descendants of that name to
2588 be avoided, in some circumstances.
2589
2590 * tests/incremen.sh: Remove unnecessary sleeps.
2591
2592 * src/names.c (name_next): Go back to using plain chdir.
2593 (name_gather): Use chdir_arg to keep track of arguments to chdir.
2594 (addname): Likewise.
2595 (name_match): Use chdir_do to act on chdir args.
2596 (merge_sort): Moved here from incremen.c.
2597 (compare_names, add_hierarchy_to_namelist, collect_and_sort_names):
2598 Likewise.
2599 (name_expand): Remove.
2600 (name_from_list): Skip fake names.
2601 Use chdir_do to act on chdir args.
2602 (struct avoided_name): New struct.
2603 (avoided_names): New var.
2604 (add_avoided_name, is_avoided_name): New functions.
2605
2606 * src/system.h (stat, lstat): Define in terms of statx on
2607 STX_HIDDEN && !_LARGE_FILES /* AIX */ hosts.
2608 (UCHAR_MAX): New macro.
2609 (TYPE_MAXIMUM): Cast to arg type, for types narrow than int.
2610
2611 * m4/largefile.m4: Work around GCC 2.95.1 bug with HP-UX 10.20.
2612
2613 * src/incremen.c (<time.h>): Remove include; no longer used.
2614 (time): Remove decl.
2615 (time_now): Remove.
2616 (get_directory_contents): Use deref_stat.
2617 Consider a subdirectory to be all new only if
2618 listed_incremental_option or if it its timestamp is newer than the
2619 cutoff.
2620 (add_hierarchy_to_namelist, merge_sort): Move to names.c.
2621 (read_directory_file): Now extern. Do not set time_now.
2622 (write_directory_file): Renamed from write_dir_file.
2623 Use start_time instead of time_now.
2624 (compare_names, collect_and_sort_names): Move to names.c.
2625
2626 * src/mangle.c (<time.h>): Remove; not used.
2627 (time): Do not declare.
2628
2629 * src/misc.c (chdir_from_initial_wd): Remove.
2630 (deref_stat): New function.
2631 (struct wd): New struct.
2632 (wd, wds, wd_alloc): New variables.
2633 (chdir_arg, chdir_do): New function.
2634
2635 * src/compare.c (get_stat_data): Use deref_stat.
2636
2637 * src/common.h (name_expand): Remove.
2638
2639 * src/list.c (time): Declare if not defined.
2640 (base_64_digits): Moved here from create.c.
2641 (base64_map): Use UCHAR_MAX for size, not less-clear (unsigned char)
2642 -1.
2643 (read_and): Don't get time from header unless we need it now;
2644 as getting time can cause duplicate diagnostics if bogus.
2645 Remove "Hmm, " from diagnostic.
2646 Use "Skipping to next header" uniformly.
2647 (from_header): Renamed from from_chars. All uses changed.
2648 Allow different forms for unportable 2's complement numbers.
2649 Don't check for extended forms when parsing checksums.
2650 Parse base-256 output.
2651 (gid_from_header): Renamed from gid_from_chars. All uses changed.
2652 (major_from_header): Renamed from major_from_chars. All uses changed.
2653 (minor_from_header): Renamed from minor_from_chars. All uses changed.
2654 (mode_from_header): Renamed from mode_from_chars. All uses changed.
2655 (off_from_header): Renamed from off_from_chars. All uses changed.
2656 (size_from_header): Renamed from size_from_chars. All uses changed.
2657 (time_from_header): Renamed from time_from_chars. All uses changed.
2658 Warn about future timestamps.
2659 (uid_from_header): Renamed from uid_from_chars. All uses changed.
2660 (uintmax_from_header): Renamed from uintmax_from_chars.
2661 All uses changed.
2662 (tartime): New function, incorporating isotime.
2663 (isotime): Delete.
2664 (print_header): Use tartime.
2665
2666 * src/create.c (to_chars): Fix typo in decl.
2667 Don't assign through char const *.
2668 Rename name_expand back to collect_and_sort_names.
2669
2670 * src/extract.c (<time.h>): No need to include.
2671 (time): No need to declare.
2672 (now): Remove variable.
2673 (extr_init): Don't initialize `now'.
2674 Increment same_permissions_option and same_owner_option if we_are_root
2675 is nonzero; this supports the new --no-same-owner option.
2676 (set_stat): Use start_time instead of `now'.
2677
2678 * src/create.c (struct link): Remove unused linkcount member.
2679 (base_64_digits): Move to list.c.
2680 (base_8_digits): Remove.
2681 (to_octal): New function, with some of old contents of to_base.
2682 (to_base): Remove.
2683 (to_base256): New function.
2684 (to_chars): Use base 256, not base 64, for huge values.
2685 (mode_to_chars): Don't use two's complement in GNU format or POSIX
2686 format.
2687 (dump_file): Interchange last two arguments. If TOP_LEVEL is negative,
2688 it means we have an incremental dump where we don't know whether this
2689 is a top-level call.
2690 Use deref_stat instead of statx / stat / lstat.
2691 Cast result of alloca.
2692 Check for dates if 0 < top_level, not if listed_incremental_option.
2693 Move multiple-link check after directory check.
2694 Do not dump avoided names.
2695 Dump hard links to symbolic names as links, not as separate
2696 symbolic links.
2697 start_header cannot return a null pointer, so don't test for it.
2698 Likewise for find_next_block.
2699
2700 * src/buffer.c, src/common.h (<human.h>): Include.
2701 (read_error): Read error is an error, not just a warning.
2702 (print_total_written): Also print human-readable byte count, and
2703 bytes/s.
2704 (open_archive, flush_write): Use start_time, not current time.
2705 (flush_read): Report about garbage bytes ignored at end of archive,
2706 but act on non-garbage bytes (instead of ignoring them).
2707 (new_volume): Use WARN for warnings.
2708
2709 * doc/Makefile.am:
2710 ($(srcdir)/tar.info): Add -I$(srcdir) so that subdir builds work.
2711
2712 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/fnmatch.m4.
2713
2714 * m4/Makefile.am (EXTRA_DIST): Add fnmatch.m4.
2715
2716 * lib/Makefile.am (noinst_HEADERS):
2717 Rename fnmatch.h to fnmatch.hin; add human.h.
2718 (libtar_a_SOURCES): Add human.c, xstrtoul.c.
2719 (INCLUDES): Remove -I.. -I$(srcdir) -- automake adds this for us.
2720
2721 * src/Makefile.am (rmt_LDADD, tar_LDADD): New macros.
2722
2723 * lib/fnmatch.c (strchrnul):
2724 Define to __strchrnul if _LIBC, to our own replacement otherwise.
2725 Do not define if !_LIBC and if it already exists.
2726 (internal_fnmatch): Use it.
2727
2728 * configure.in (tar_LDADD): New variable, used only when linking tar.
2729 (rmt_LDADD): Similarly, for rmt.
2730 (AC_FUNC_FNMATCH): Link fnnmatch.hin to fnmatch.h if we're using our
2731 fnmatch.c; otherwise, use the system fnmatch.h.
2732
2733 * doc/tar.texi: Add --no-same-owner, --no-same-permissions.
2734 Modernize sample backup script.
2735
2736 * THANKS: Martin Goik's email address has changed.
2737
2738 * m4/fnmatch.m4: New file.
2739
2740 1999-09-03 Paul Eggert <eggert@twinsun.com>
2741
2742 * lib/lchown.h (ENOSYS): Don't use ENOMSG; it's not in NeXTStep3.3.
2743 Use EINVAL instead.
2744
2745 1999-08-29 Paul Eggert <eggert@twinsun.com>
2746
2747 * lib/getdate.y (get_date):
2748 Rename outermost local `probe' to `quarter'.
2749 Rename latter local `tm' to probe_tm.
2750 From: Jim Meyering <meyering@ascend.com>
2751 Message-ID: <uryn1vafyyc.fsf@ixi.eng.ascend.com>
2752
2753 1999-08-28 Paul Eggert <eggert@twinsun.com>
2754
2755 * lib/getdate.y (PC): New macro; use it when possible.
2756 (number): Handle `Nov 11 1996' example correctly.
2757 See Risks Digest 20.55 (1999-08-27)
2758 http://catless.ncl.ac.uk/Risks/20.55.html#subj18
2759
2760 1999-08-23 Paul Eggert <eggert@twinsun.com>
2761
2762 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.11.
2763
2764 Remove minor cases of lint from many source files: this includes
2765 unnecessary casts, uses of NULL, etc.
2766
2767 * configure.in (AC_PROG_YACC): Remove.
2768 (YACC): Always use bison.
2769 (AC_STRUCT_TIMEZONE): Add.
2770 (AC_REPLACE_FUNCS): Add strcasecmp, strncasecmp.
2771
2772 * doc/tar.texi: --bzip2 is now -I. Remove obsolete time zone info.
2773 Fix spelling.
2774
2775 * lib/Makefile.am (EXTRA_DIST): Add strcasecmp.c, strncasecmp.c.
2776 ($(srcdir)/getdate.c): Rename y.tab.c to getdate.c only if successful.
2777
2778 * lib/strcasecmp.c, lib/strncasecmp.c: New files.
2779
2780 * src/common.h (merge_sort): Remove decl; no longer exported.
2781
2782 * src/system.h (voidstar): Remove.
2783 (memcpy, memcmp): Cast args.
2784 ("xalloc.h"): Add include.
2785 (xmalloc, xrealloc): Remove decl.
2786
2787 * src/mangle.c (time): Do not declare if defined.
2788 (first_mangle, mangled_num): Remove.
2789
2790 * src/list.c (from_chars): Report out-of-range values more precisely.
2791 (off_from_chars): Do not allow negative offsets.
2792 (uid_from_chars): Allow negative uids.
2793
2794 * src/create.c (linklist): Now static.
2795 (to_chars): Fix wording of message to match from_chars.
2796
2797 * src/misc.c (merge_sort): Move to incremen.c.
2798 * src/incremen.c (merge_sort): Move here from misc.c; now static.
2799 It's too painful to make it both generic and portable.
2800 (read_directory_file): "timestamp" -> "time stamp" in messages.
2801
2802 * src/tar.c (long_options, usage, main): -y is now -I (for --bzip).
2803 (usage): Fix misspelling.
2804 (OPTION_STRING): -y is now -I.
2805 (decode_options): Use -1, not EOF, for getopt_long result.
2806 Fix typo when invoking xstrtoumax: look for LONGINT_OK, not LONG_MAX.
2807 Handle operands after any "--" argument.
2808 (main): Report any output errors.
2809
2810 * src/rmt.c (main): status is ssize_t, not long.
2811
2812 * src/names.c (name_gather): Handle trailing -C option correctly.
2813 (addname): use memcpy, not strncpy, to copy a string of known length.
2814 (name_match): Handle trailing -C option correctly.
2815 Propagate -C option to following files.
2816 (name_match, name_scan): Remove redundant matching code.
2817
2818 * src/buffer.c (open_archive): Use American spelling in diagnostic.
2819
2820 * lib/getdate.y: Major rewrite. Add copyright notice.
2821 (<stdio.h>): Include only if testing.
2822 (ISUPPER): Remove.
2823 (ISLOWER): New macro.
2824 (<string.h>): Include if HAVE_STRING_H, not USG.
2825 (bcopy): Remove.
2826 (yymaxdepth, ..., yycheck): Don't bother to redefine, since we assume
2827 bison.
2828 (EPOCH_YEAR): Renamed from EPOCH.
2829 (table): Renamed from TABLE.
2830 (meridian): Now an anonymous enum.
2831 (struct parser_control): New type.
2832 (YYLEX_PARAM, YYPARSE_PARAM, YYSTYPE): New macros.
2833 (yyInput, ..., yyRelYear): Migrated into struct parser_control.
2834 (%pure_parser): Added, so that the parser is pure.
2835 (%union): Removed; the type is now just plain int.
2836 All %type directives removed.
2837 (tLOCAL_ZONE): New %token.
2838 (month_day_table): Renamed from MonthDayTable.
2839 (gmtime, localtime, mktime, time): Declare only if not defined.
2840 (meridian_table): New table.
2841 (dst_table): New table.
2842 (units_table): renamed from UnitsTable.
2843 (relative_time_table): Renamed from OtherTable.
2844 (time_zone_table): Renamed from TimezoneTable. Modernized.
2845 (military_table): Renamed from MilitaryTable.
2846 (to_hour): Renamed from ToHour.
2847 (to_year): Renamed from ToYear.
2848 (lookup_zone): New function.
2849 (LookupWord): Renamed from lookup_word. Use lookup_zone for time
2850 zones.
2851 (yylex): Now reentrant. All callers changed.
2852 (get_date): Add support for local time zone abbreviations.
2853 Make it reentrant.
2854
2855 1999-08-20 Paul Eggert <eggert@twinsun.com>
2856
2857 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.10.
2858
2859 * src/create.c (to_chars): Generate GNU base-64 representation
2860 if we are generating an old or new GNU format tar file for a
2861 number that can't be represented with the POSIX format.
2862
2863 * configure.in (AC_CHECK_FUNCS): Add fchdir.
2864 (AM_FUNC_GETLINE): Add.
2865 (LIBOBJS): Add getline.o to workaround comment.
2866 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/getline.m4.
2867 * m4/Makefile.am (EXTRA_DIST): Add getline.m4.
2868 * lib/Makefile.am (noinst_HEADERS): Add getline.h, save-cwd.h.
2869 (libtar_a_SOURCES): Add save-cwd.c, xgetcwd.c.
2870 * lib/getline.c, lib/getline.h, lib/save-cwd.c,
2871 lib/save-cwd.h, m4/getline.m4: New files.
2872
2873 * src/misc.c (<save-cwd.h>): Include.
2874 (chdir_from_initial_wd): New function.
2875
2876 * src/names.c (name_next): Use chdir_from_initial_wd, not chdir.
2877 (name_gather): Handle `-C x -C y' correctly.
2878 Do not rely on addname to handle -C.
2879 (addname): New CHANGE_DIR parameter. All callers changed.
2880 Remove ugly calls to getcwd; no longer needed.
2881 (name_match, name_from_list): Use chdir_from_initial_wd, not chdir.
2882
2883 * src/incremen.c (listed_incremental_stream): New var.
2884 (read_directory_file): Remove arbitrary limits on file name length.
2885 Do not attempt to get the working directory; we can bypass this
2886 on fchdir hosts. Open the listed_incremental_option file for both
2887 read and write instead of opening it twice. Check for I/O errors
2888 when doing I/O to this file. Check for invalid data in the file,
2889 and report line numbers of invalid data.
2890 (write_dir_file): Likewise.
2891 (collect_and_sort_names): Use chdir_from_initial_wd, not chdir.
2892 Do not invoke write_dir_file; that's our caller's responsibility.
2893
2894 * src/list.c (max): New macro.
2895 (isotime): Now takes time_t, not time_t *. Report the decimal values
2896 of times that can't be broken down.
2897 (print_header): Don't assume that major and minor device numbers can
2898 fit into uintmax_t.
2899
2900 * src/common.h (struct name): change_dir is now char const *.
2901 (write_directory_file): Remove unused decl.
2902 (STRINGIFY_BIGINT): Assume b always points to UINTMAX_STRSIZE_BOUND
2903 chars; the old `sizeof (b)' broke when b was a pointer not an array.
2904 (chdir_from_initial_wd): New decl.
2905 (addname): New 2nd arg.
2906
2907 * THANKS: Torsten Lull -> Catrin Urbanneck
2908
2909 1999-08-18 Paul Eggert <eggert@twinsun.com>
2910
2911 * configure.in (HAVE_GETHOSTENT, HAVE_SETSOCKOPT):
2912 Don't depend on ac_cv_func variables.
2913 From Albert Chin-A-Young <china@thewrittenword.com>.
2914
2915 1999-08-18 Paul Eggert <eggert@twinsun.com>
2916
2917 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.9
2918
2919 * m4/signedchar.m4: New file.
2920 * configure.in (pe_AC_TYPE_SIGNED_CHAR): Add.
2921 * src/system.h (signed_char): New macro.
2922 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/signedchar.m4.
2923 * m4/Makefile.am (EXTRA_DIST): Add signedchar.m4.
2924
2925 * src/create.c (write_eot): Write at least two zero blocks.
2926
2927 * src/extract.c (extract_archive): Fix sparse array bug:
2928 we did not find end of array correctly.
2929
2930 * src/compare.c: (fill_in_sparse_array, diff_sparse_files):
2931 Don't assume find_next_block yields nonnull.
2932 * src/extract.c (extract_sparse_file, extract_archive): Likewise.
2933 * src/list.c (skip_extended_headers): Likewise.
2934
2935 * src/list.c (read_and, list_archive): Simplify code.
2936 (read_header): Fix computation of signed checksums on machines where
2937 char is unsigned.
2938 Do not consider a block to be zero unless all its bytes are zero,
2939 even the checksum bytes. Do not attempt to parse the checksum of
2940 a zero block. Fix memory leak with long names and links.
2941 (from_chars): Accommodate a buggy tar that outputs leading NUL
2942 if the previous field overflows.
2943
2944 * src/misc.c (quote_copy_string): Generate \177 for '\177', not
2945 \?, for portability to non-ASCII hosts.
2946
2947 1999-08-16 Paul Eggert <eggert@twinsun.com>
2948
2949 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.8.
2950
2951 * src/extract.c (make_directories): Do not chown intermediate
2952 directories, even if we are root.
2953
2954 * src/list.c (read_header): Fix bugs when interpreting
2955 POSIX-compliant headers that do not contain null bytes in the
2956 header or link names.
2957
2958 1999-08-14 Paul Eggert <eggert@twinsun.com>
2959
2960 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.7.
2961
2962 * configure.in (AC_CHECK_HEADERS): Remove sys/wait.h.
2963 (AC_HEADER_SYS_WAIT): Add.
2964 (AC_REPLACE_FUNCS): Add waitpid.
2965 (tar_cv_header_union_wait, HAVE_UNION_WAIT): Remove.
2966 * lib/waitpid.c: New file.
2967 * lib/Makefile.am (EXTRA_DIST): Add waitpid.c.
2968 * src/system.h (WCOREDUMP): Remove; no longer used.
2969 (WIFSTOPPED): Likewise.
2970 (WEXITSTATUS, WIFSIGNALED): Default to Solaris 7 versions.
2971 * src/buffer.c (child_open_for_compress): Undo previous change.
2972 (close_archive): Use waitpid, POSIX-style, instead of old BSD style.
2973 (new_volume): Likewise.
2974
2975 * src/buffer.c, src/extract.c, src/incremen.c (time):
2976 Don't declare if defined.
2977 * src/extract.c (extr_init): Remove unneeded cast around 0 arg to time.
2978 * src/incremen.c (read_directory_file):
2979 Invoke `time' the same way everyone else does.
2980 Check validity of --listed-incremental file contents a bit better.
2981 Do not worry about --after-date-option; tar.c now checks this.
2982 * src/list.c (isotime): Report ??? if localtime returns null.
2983 Don't assume years fit into four digits.
2984 Don't append trailing newline.
2985 (print_header): Report ??? if localtime returns null;
2986 Don't assume years fit into four digits.
2987
2988 * src/compare.c (diff_archive): Do not fall back on absolute name
2989 when --absolute-names is not specified.
2990
2991 * src/create.c (start_header):
2992 Include text of ignored filesystem prefix in warning.
2993 (create_archive): Check for excluded names when doing incremental
2994 pass through directory.
2995 (dump_file): Do not dump old files explicitly given on command line
2996 when using --listed-incremental. Do not strip ./ prefix from names.
2997
2998 * src/tar.c: -g now implies after_date_option = 1.
2999 -g and -N are now incompatible options.
3000
3001 * doc/tar.texi: Explain --exclude better. Don't strip leading `./'.
3002
3003 1999-08-11 Jeff Dairiki <dairiki@dairiki.org>
3004
3005 * src/list.c (read_header): Don't parse OLDGNU_FORMAT
3006 incremental headers as POSIX prefixes.
3007
3008 1999-08-11 Paul Eggert <eggert@twinsun.com>
3009
3010 * NEWS, configure.in: Version 1.13.6.
3011
3012 * configure.in (ALL_LINGUAS): Add pt_BR.
3013 * po/pt_BR.po: New file.
3014
3015 * doc/Makefile.am ($(srcdir)/tar.info, $(srcdir)/header.texi):
3016 Renamed from tar.info and header.texi; adjust actions so that
3017 they work in other directories.
3018
3019 * doc/tar.texi: Add -y and --bzip2.
3020 Patterns containing / now exclude only file names whose prefix match.
3021
3022 * lib/exclude.h (excluded_filename): New option parameter.
3023 (add_exclude_file): New ADD_FUNC parameter.
3024 (excluded_pathname): Remove decl.
3025 * lib/exclude.c (_GNU_SOURCE):
3026 Remove; no longer needed since we don't use FNM_ macros.
3027 (excluded_filename): Renamed from excluded_filename_opts.
3028 (excluded_filename, excluded_pathname): Remove.
3029 (add_exclude_file): New ADD_FUNC parameter.
3030
3031 * po/POTFILES.in: Add lib/quotearg.c.
3032
3033 * src/buffer.c (_GNU_SOURCE): Define.
3034 (<fnmatch.h>): Include unconditionally.
3035 (child_open_for_compress): Dup after closing, to avoid possible file
3036 descriptor exhaustion.
3037 (flush_write): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3038 (flush_read): Likewise.
3039
3040 * src/common.h (LG_8, LG_64): New macros.
3041 (excluded_with_slash, excluded_without_slash): New vars.
3042 (excluded): Remove.
3043 (base_64_digits): New decl.
3044 (gid_to_chars, major_to_chars, minor_to_chars, mode_to_chars,
3045 off_to_chars, size_to_chars, time_to_chars, uid_to_chars,
3046 uintmax_to_chars,
3047 GID_TO_CHARS, MAJOR_TO_CHARS, MINOR_TO_CHARS, MODE_TO_CHARS,
3048 OFF_TO_CHARS, SIZE_TO_CHARS, TIME_TO_CHARS, UID_TO_CHARS,
3049 UINTMAX_TO_CHARS):
3050 Renamed from gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3051 off_to_oct, size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
3052 GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, OFF_TO_OCT,
3053 SIZE_TO_OCT, TIME_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT,
3054 respectively. All definitions and uses changed.
3055 (excluded_name): New decl.
3056
3057 * src/compare.c (diff_archive):
3058 Open files with O_NONBLOCK instead of O_NDELAY.
3059
3060 * src/create.c (base_64_digits): New constant.
3061 (base_8_digits): New macro.
3062 (MAX_VAL_WITH_DIGITS): New macro.
3063 (to_base): First half of old to_oct. Support base 64 too.
3064 (to_chars): Other half of old to_oct, for 64-bit support.
3065 (GID_NOBODY, UID_NOBODY): Don't define if the headers don't.
3066 (gid_substitute, uid_substitute): Look up names dynamically if
3067 GID_NOBODY and UID_NOBODY aren't defined; use -2 if all else fails.
3068 (mode_to_chars): Renamed from mode_to_oct.
3069 Support negative values in all the _to_chars functions.
3070 (start_header): Use FILESYSTEM_PREFIX_LEN instead of MSDOS ifdef.
3071 Abort if archive format is DEFAULT_FORMAT when it shouldn't be.
3072 (dump_file): Inspect entire pathname, not just new file name
3073 component, when deciding whether to exclude it.
3074
3075 * src/extract.c (extract_archive):
3076 Open files with O_NONBLOCK instead of O_NDELAY.
3077
3078 * src/incremen.c (get_directory_contents):
3079 Inspect entire pathname, not just new file name
3080 component, when deciding whether to exclude it.
3081
3082 * src/list.c (<fnmatch.h>): Do not include.
3083 (from_chars): Renamed from from_oct. New parameter specifying
3084 the negative of the minimum allowed value. Support negative
3085 and base-64 values.
3086 (base64_map): New var.
3087 (base64_init): New function.
3088 (print_header): Output numeric uids and gids if numeric_owner_option.
3089
3090 * src/misc.c (quote_copy_string): Use LG_8 instead of constants.
3091
3092 * src/names.c (_GNU_SOURCE): Define.
3093 (<fnmatch.h>): Include unconditionally.
3094 (excluded_name): New function, taking over duties of excluded_pathname.
3095 All uses changed.
3096
3097 * src/rmt.c (decode_oflag): New function.
3098 (main): Use it to support symbolic open flags.
3099
3100 * src/rtapelib.c (encode_oflag): New function.
3101 (rmt_open__): Do not allow newlines in the path.
3102 Propagate errno correctly.
3103 Decode symbolic open flags, if present.
3104
3105 * src/system.h (FILESYSTEM_PREFIX_LEN, ISSLASH, O_ACCMODE, O_NONBLOCK):
3106 New macros.
3107
3108 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3109 New -y or --bzip2 option.
3110 (add_filtered_exclude): New function.
3111 (decode_options): Put excluded patterns with / into
3112 excluded_with_slash, and without / into excluded_without_slash.
3113 Compare newer_mtime_option to its new initial value
3114 TYPE_MINIMUM (time_t) when deciding whether more than one
3115 threshold date was specified.
3116
3117 1999-07-20 Paul Eggert <eggert@twinsun.com>
3118
3119 * NEWS, configure.in: Version 1.13.5.
3120
3121 * src/common.h (FATAL_ERROR): Invoke apply_delayed_set_stat
3122 before exiting.
3123 * src/buffer.c (new_volume): Likewise.
3124 * src/incremen.c (read_directory_file): Likewise.
3125 * src/tar.c (decode_options):
3126 ERROR ((TAREXIT_FAILURE, ... -> FATAL_ERROR ((0,
3127 for consistency.
3128
3129 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13.4.
3130 * configure.in (AC_CHECK_FUNCS): Add lstat, readlink, symlink.
3131
3132 * src/system.h (lstat): Define only if !HAVE_LSTAT && !defined lstat.
3133 (S_ISMPB, S_ISMPC, S_ISNWK): Remove unused macros.
3134 (S_ISBLK, S_ISCHR, S_ISCTG, S_ISFIFO, S_ISLNK, S_ISSOCK):
3135 Define to 0 if the corresponding S_IF* macro is not defined.
3136 (mkfifo): Do not define if already defined, or if S_IFIFO
3137 is not defined.
3138
3139 * src/compare.c (diff_archive): Use HAVE_READLINK, not
3140 S_ISLNK, to determine whether to invoke readlink.
3141 * src/create.c (dump_file): Likewise.
3142
3143 * src/extract.c (set_mode):
3144 Do not chmod unless we are root or the -p option was given;
3145 this matches historical practice.
3146 (unlink_destination): New function, which checks for unlink failures.
3147 (maybe_recoverable): Stay quiet if -U.
3148 (extract_archive): Use O_EXCL if unlink_first_option.
3149 Report unlink failures.
3150 Use HAVE_SYMLINK, not S_ISLNK, to determine whether symlink exists.
3151 Use HAVE_MKFIFO || defined mkfifo, not S_ISFIFO, to determine whether
3152 mkfifo exists.
3153
3154 * src/incremen.c (get_directory_contents): Depend on
3155 S_ISHIDDEN, not AIX, to determine whether to invoke S_ISHIDDEN.
3156
3157 * src/list.c: Remove S_IS* ifdefs.
3158 * src/misc.c (maybe_backup_file): Likewise.
3159
3160 * src/misc.c (maybe_backup_file):
3161 "Virtual memory exhausted" -> "Memory exhausted",
3162 to conform to the other places this message is issued.
3163
3164 * src/mangle.c (extract_mangle):
3165 Replace #ifdef S_ISLNK with #ifdef HAVE_SYMLINK.
3166
3167 * src/rtapelib.c (rmt_open__):
3168 Remove typo that caused us to omit the first char
3169 of the basename.
3170
3171 1999-07-16 Paul Eggert <eggert@twinsun.com>
3172
3173 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.13.3.
3174
3175 * doc/tar.texi: A path name is excluded if any of its file name
3176 components matches an excluded pattern, even if the path name was
3177 specified on the command line.
3178 * src/create.c (create_archive): Likewise.
3179 * src/list.c (read_and): Likewise.
3180 * src/update.c (update_archive): Likewise.
3181 * lib/exclude.h (excluded_pathname): New decl.
3182 * lib/exclude.c (_GNU_SOURCE): Define.
3183 (FILESYSTEM_PREFIX_LEN, ISSLASH): New macros.
3184 (excluded_filename_opts): New function.
3185 (excluded_pathname): New function.
3186
3187 * lib/Makefile.am (EXTRA_DIST):
3188 xstrtol.c moved here from libtar_a_SOURCES.
3189 (libtar_a_SOURCES): Move xstrtol.c to EXTRA_DIST.
3190 Remove xstrtoul.c; no longer needed.
3191 * lib/xstrtol.c: Remove.
3192
3193 * src/tar.c (decode_options):
3194 Set newer_time_option to TYPE_MINIMUM, so that
3195 negative timestamps are handled correctly.
3196 Replace invocations of xstrtol and xstrtoul with xstrtoumax, for
3197 uniformity (and so that we don't need to have the other fns).
3198 (main): Remove call to init_total_written; no longer needed.
3199
3200 * configure.in (AC_CHECK_SIZEOF): Remove no-longer-needed
3201 checks for unsigned long and long long.
3202 * src/arith.c: Remove.
3203 * src/Makefile.am (tar_SOURCES): Remove arith.c.
3204 * po/POTFILES.in: Remove src/arith.c.
3205 * src/arith.h: Use double, to simplify configuration gotchas.
3206 (tarlong): Now double.
3207 (TARLONG_FORMAT): New macro.
3208 (BITS_PER_BYTE, BITS_PER_TARLONG, SUPERDIGIT, BITS_PER_SUPERDIGIT,
3209 LONGS_PER_TARLONG, SIZEOF_TARLONG, struct tarlong,
3210 zerop_tarlong_helper, lessp_tarlong_helper, clear_tarlong_helper,
3211 add_to_tarlong_helper, mult_tarlong_helper, print_tarlong_helper,
3212 zerop_tarlong, lessp_tarlong, clear_tarlong, add_to_tarlong,
3213 mult_tarlong, print_tarlong): Remove. All callers replaced with
3214 arithmetic ops.
3215
3216 * src/common.h (init_total_written): Remove decl.
3217
3218 * src/buffer.c (total_written):
3219 Remove; replaced with prev_written + bytes_written.
3220 (prev_written): New var.
3221 (init_total_written): Remove.
3222 (print_total_written): Use TARLONG_FORMAT instead of print_tarlong.
3223
3224 * m4/ulonglong.m4 (jm_AC_TYPE_UNSIGNED_LONG_LONG):
3225 Make sure that we can shift, multiply
3226 and divide unsigned long long values; Ultrix cc can't do it.
3227
3228 * lib/modechange.c (mode_compile): Use uintmax_t, not unsigned long.
3229 Check for any unknown bits, not just unknown bits left of the leftmost
3230 known bit.
3231
3232 * lib/quotearg.c (quotearg_buffer):
3233 Don't quote spaces if C quoting style.
3234 * src/list.c (from_oct):
3235 Use C quoting style for error; omit trailing NULs.
3236
3237 1999-07-14 Paul Eggert <eggert@twinsun.com>
3238
3239 * configure.in (AM_INIT_AUTOMAKE), NEWS: Version 1.13.2.
3240
3241 * m4/xstrtoumax.m4 (jm_AC_PREREQ_XSTRTOUMAX): Check whether
3242 <inttypes.h> defines strtoumax as a macro (and not as a function).
3243 HP-UX 10.20 does this.
3244
3245 * src/tar.c (usage): tar-bugs@gnu.org -> bug-tar@gnu.org
3246 * PORTS, README, TODO, doc/tar.texi: Likewise.
3247
3248 1999-07-12 Paul Eggert <eggert@twinsun.com>
3249
3250 * configure.in (AM_INIT_AUTOMAKE): Version 1.13.1.
3251 (LIBOBJS): Add mktime.o to automake 1.4 bug workaround.
3252
3253 * src/list.c (decode_header):
3254 Do not assume that S_IFBLK and S_IFCHR are defined.
3255
3256 * src/create.c (start_header): Do not assume S_IFMT is defined.
3257 (dump_file): Remove unnecessary check for screwy apollo lossage.
3258 Do not assume S_IFBLK and S_IFCHR are defined.
3259
3260 * src/extract.c (extract_archive):
3261 Test whether S_IFCHR and S_IFBLK are nonzero,
3262 not whether they are defined, for consistency with other tests.
3263
3264 * src/buffer.c (is_regular_file):
3265 Don't succeed on files that we can't access due to
3266 permissions problems.
3267 (open_archive): Fix wording on fatal error message.
3268 Don't bother to stat /dev/null if the archive is not a character
3269 special device.
3270
3271 * src/compare.c (process_rawdata, diff_sparse_files, diff_archive):
3272 Report an error, not a warning, for I/O errors.
3273 (process_rawdata, process_dumpdir, diff_sparse_files):
3274 Change ungrammatical "Data differs" to "Contents differ".
3275 (get_stat_data): Find hidden files on AIX.
3276 Accept file name as argument; all uses changed.
3277 (get_stat_data, diff_archive): Use system error message for
3278 nonexistent files rather than rolling our own.
3279 (diff_archive): Unknown file types are errors, not warnings.
3280 Normalize spelling of message to "File type differs".
3281 Use get_stat_data to get link status, for consistency.
3282 Do not inspect st_rdev for fifos.
3283 Do not assume st_mode values contain only file types and mode bits.
3284 Check for mode changes and device number changes separately.
3285
3286 * src/update.c (append_file):
3287 Open the file before statting it, to avoid a race.
3288 Complain about file shrinkage only when we reach EOF.
3289
3290 1999-07-08 Paul Eggert <eggert@twinsun.com>
3291
3292 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.13 released.
3293
3294 * configure.in (AC_EXEEXT): Add.
3295
3296 * lib/Makefile.am (noinst_HEADERS):
3297 Add basename.h, exclude.h. Remove full-write.h.
3298 (libtar_a_SOURCES): Add exclude.c.
3299
3300 * lib/basename.h, lib/exclude.c, lib/exclude.h, lib/safe-read.h:
3301 New files.
3302 * lib/full-write.c: Include safe-read.h instead of full-write.h.
3303 * lib/safe-read.h (safe_read): New decl.
3304 * src/rmt.c: Include safe-read.h.
3305 * src/rtapelib.c: Include basename.h, save-read.h.
3306 (rmt_open__): Use base_name to compute base name.
3307
3308 * src/common.h:
3309 Include basename.h, exclude.h; don't include full-write.h.
3310 (exclude_option): Remove decl.
3311 (excluded): New decl.
3312 (add_exclude, add_exclude_file, check_exclude): Remove decls.
3313
3314 * src/list.c (read_and):
3315 Use excluded_filename instead of check_exclude.
3316 Check base name of incoming file name, not entire file name, when
3317 deciding whether to exclude it.
3318
3319 * src/create.c (finish_sparse_file):
3320 Use excluded_filename instead of check_exclude.
3321 Don't bother to stat excluded file names.
3322 * src/incremen.c (get_directory_contents): Likewise.
3323
3324 * src/names.c (exclude_pool, exclude_pool_size,
3325 allocated_exclude_pool_size, simple_exclude_array,
3326 simple_excludes, allocated_simple_excludes,
3327 pattern_exclude_array, pattern_excludes,
3328 allocated_pattern_excludes, add_exclude, add_exclude_file,
3329 check_exclude):
3330 Remove; now done in ../lib/exclude.c.
3331
3332 * src/tar.c (decode_options): Initialize `excluded'.
3333 Use new add_exclude_file and add_exclude functions.
3334
3335 1999-07-05 Paul Eggert <eggert@twinsun.com>
3336
3337 * m4/gettext.m4: Use changequote rather than [[ ]].
3338
3339 * lib/safe-read.c: Renamed from lib/full-read.c.
3340 (safe_read): Renamed from full_read. All uses changed.
3341 * lib/safe-read.h, lib/full-write.h: New files.
3342 * lib/Makefile.am (noinst_HEADERS): Add full-write.h, safe-read.h.
3343 (libtar_a_SOURCES): Rename full-read.c to safe-read.c.
3344 * lib/full-write.c: Include full-write.h.
3345 * src/common.h: Include full-write.h, safe-read.h.
3346 * src/system.h: (full_read, full_write): Remove decls.
3347
3348 * src/Makefile.am (datadir): New var; needed for Solaris gettext.
3349
3350 * src/system.h (bindtextdomain, textdomain): undef before
3351 defining, to avoid preprocessor warnings with --disable-nls
3352 on hosts whose locale.h includes libintl.h.
3353
3354 * lib/xstrtol.c (__strtol): Remove decl; it doesn't work if __strtol
3355 expands to a macro, which occurs in HP-UX 10.20 with strtoumax.
3356 (strtol, strtoul): New decls (for pre-ANSI hosts), to replace
3357 the above decl.
3358
3359 1999-07-02 Paul Eggert <eggert@twinsun.com>
3360
3361 * Makefile.am (ACINCLUDE_INPUTS): Add $(M4DIR)/mktime.m4.
3362 * m4/mktime.m4: New file.
3363 * m4/Makefile.am.in, m4/README: Remove these files.
3364 * m4/Makefile.am (EXTRA_DIST): Add mktime.m4;
3365 remove README, Makefile.am.in.
3366 (Makefile.am): Remove rule; it didn't work in BSD/OS 4.0.
3367 * m4/jm-mktime.m4 (jm_FUNC_MKTIME): Invoke AC_FUNC_MKTIME,
3368 not AM_FUNC_MKTIME.
3369
3370 * src/tar.c: Include signal.h.
3371 (SIGCHLD): Define to SIGCLD if SIGCLD is defined but SIGCHLD is not.
3372 (main): Ensure SIGCHLD is not ignored.
3373
3374 (BACKUP_OPTION, DELETE_OPTION, EXCLUDE_OPTION, GROUP_OPTION,
3375 MODE_OPTION, NEWER_MTIME_OPTION, NO_RECURSE_OPTION, NULL_OPTION,
3376 OWNER_OPTION, POSIX_OPTION, PRESERVE_OPTION, RECORD_SIZE_OPTION,
3377 RSH_COMMAND_OPTION, SUFFIX_OPTION, USE_COMPRESS_PROGRAM_OPTION,
3378 VOLNO_FILE_OPTION, OBSOLETE_ABSOLUTE_NAMES,
3379 OBSOLETE_BLOCK_COMPRESS, OBSOLETE_BLOCKING_FACTOR,
3380 OBSOLETE_BLOCK_NUMBER, OBSOLETE_READ_FULL_RECORDS, OBSOLETE_TOUCH,
3381 OBSOLETE_VERSION_CONTROL): Make sure they can't be valid chars, so
3382 they don't overlap with char codes. Use an enum instead of a lot
3383 of #defines.
3384
3385 * src/system.h (ISASCII): Remove.
3386 (CTYPE_DOMAIN, ISDIGIT, ISODIGIT, ISPRINT, ISSPACE, S_ISUID,
3387 S_ISGID, S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP,
3388 S_IROTH, S_IWOTH, S_IXOTH, MODE_WXUSR, MODE_R, MODE_RW,
3389 MODE_RWX, MODE_ALL, SEEK_SET, SEEK_CUR, SEEK_END, CHAR_MAX,
3390 LONG_MAX): New macros.
3391
3392 * src/incremen.c (ISDIGIT, ISSPACE): Remove; now in system.h.
3393 (read_directory_file): Cast ISSPACE arg to unsigned char.
3394 * src/misc.c (ISPRINT): Remove; now in system.h.
3395 (remove_any_file): Add brackets to pacify gcc -Wall.
3396 * src/list.c: Don't include <ctype.h>; system.h already does this.
3397 (ISODIGIT, ISSPACE): Remove; now in system.h.
3398 (decode_header): No need to AND mode with 07777; MODE_FROM_OCT
3399 does this now.
3400 (from_oct): Cast ISSPACE arg to unsigned char.
3401
3402 * src/create.c (mode_to_oct): Translate modes from internal to
3403 external form.
3404 * src/list.c (mode_from_oct): Translate modes from external to
3405 internal form. Do not complain about unrecognized mode bits.
3406 * src/common.h (TSUID, TSGID, TSVTX, TUREAD, TUWRITE, TUEXEC,
3407 TGREAD, TGWRITE, TGEXEC, TOREAD, TOWRITE, TOEXEC): Remove undefs.
3408
3409 * src/extract.c: (extr_init, make_directories, extract_archive):
3410 Do not assume mode bits have traditional Unix values.
3411 * src/list.c (decode_mode): Likewise.
3412 * src/create.c (start_header, dump_file): Likewise.
3413 * src/buffer.c (child_open_for_compress,
3414 child_open_for_uncompress, open_archive, (close_archive): Likewise.
3415 * src/compare.c (diff_archive): Likewise.
3416
3417 * src/extract.c (set_mode): Use %04 not %0.4 format.
3418 (extract_sparse_file): Do not use data_block uninitialized.
3419 Check for lseek failures.
3420
3421 * src/rtapelib.c (rmt_lseek__):
3422 Convert lseek whence values to portable integers on the wire.
3423 * src/rmt.c (main): Likewise. Check for whence values out of range.
3424
3425 * src/create.c (finish_sparse_file): Use lseek whence macros
3426 instead of integers.
3427 * src/buffer.c (backspace_output): Likewise.
3428 * src/compare.c (diff_archive, verify_volume): Likewise.
3429 * src/delete.c (move_archive): Likewise.
3430 * src/extract.c (extract_sparse_file): Likewise.
3431
3432 * src/create.c (dump_file): Do not invoke finish_sparse_file
3433 on a negative file descriptor.
3434
3435 * src/buffer.c: Add braces to pacify gcc -Wall.
3436
3437 * src/compare.c (diff_sparse_files): Report lseek errors.
3438
3439 * configure.in (ALL_LINGUAS): Add cs, es, ru.
3440
3441 * PORTS, TODO: gnu.ai.mit.edu -> gnu.org
3442
3443 * src/arith.c, src/buffer.c (new_volume): Don't put ^G in
3444 message to be internationalized; \a doesn't work with msgfmt.
3445
3446 * src/tar.c (long_options, main, usage, OPTION_STRING):
3447 Remove -E or --ending-file.
3448 * src/list.c (read_and): Likewise.
3449 * src/common.h (ending_file_option): Likewise.
3450 * src/buffer.c (close_archive): Likewise.
3451
3452 * tests/after: Don't run two commands together in a pipeline,
3453 as some old shells mishandle pipeline exit status.
3454
3455 1999-06-28 Paul Eggert <eggert@twinsun.com>
3456
3457 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64015.
3458 * NEWS: Describe changes since 1.12.
3459 * README: Update bug reporting address; move paxutils ref to NEWS.
3460
3461 Handle EINTR correctly.
3462 * lib/Makefile.am (libtar_a_SOURCES): Add full-read.c, full-write.c.
3463 * lib/full-read.c, lib/full-write.c: New files.
3464 * src/buffer.c (child_open_for_compress, child_open_for_uncompress):
3465 Prefer full_read to read and full_write to write.
3466 * src/compare.c (process_rawdata, diff_sparse_files): Likewise.
3467 * src/create.c (deal_with_sparse, finish_sparse_file, dump_file):
3468 Likewise.
3469 * src/extract.c (extract_sparse_file): Likewise.
3470 * src/rmt.c (get_string, main, report_error_message,
3471 report_numbered_error): Likewise.
3472 * src/rmt.h (rmtread, rmtwrite): Likewise.
3473 * src/rtapelib.c (do_command, get_status_string, rmt_read__,
3474 rmt_write__, rmt_ioctl__): Likewise.
3475 * src/update.c (append_file): Likewise.
3476 * src/system.h (full_read, full_write): New decls.
3477
3478 * po/POTFILES.in: Add lib/argmatch.c, lib/error.c lib/getopt.c,
3479 lib/xmalloc.c, src/arith.c, src/misc.c.
3480
3481 * src/system.h (STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO):
3482 New macros. All uses of STDIN and STDOUT changed.
3483 * src/rmt.c (prepare_record_buffer, main): Use STDIN_FILENO
3484 instead of 0 and STDOUT_FILENO instead of 1.
3485 * src/rtapelib.c (_rmt_rexec): Use STDIN_FILENO and STDOUT_FILENO
3486 instead of fileno (stdin) and fileno (stdout) or 0 and 1.
3487
3488 * src/rmt.c (private_strerror): Avoid const. Translate results.
3489
3490 * tests/Makefile.am (TESTS): Remove incremen.sh; it doesn't work
3491 in the presence of NFS clock skew.
3492
3493 1999-06-25 Paul Eggert <eggert@twinsun.com>
3494
3495 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64014.
3496
3497 * src/buffer.c (write_archive_buffer): New function.
3498 (child_open_for_compress, flush_write, flush_read): Use it to write
3499 buffers.
3500 (open_archive): Report error if fstat of archive fails.
3501 Improve efficiency of check for /dev/null.
3502 Also, fix some corner cases with remote archives and /dev/null checking.
3503 (close_archive): Test for input fifo only if not remote.
3504 Truncate output archive only if it's not remote.
3505
3506 * src/misc.c (remove_any_file):
3507 Don't terminate if you see . or ..; just skip them.
3508
3509 1999-06-18 Paul Eggert <eggert@twinsun.com>
3510
3511 * configure.in (AM_INIT_AUTOMAKE): version 1.12.64013.
3512
3513 Output sizes using a format that's more compatible with
3514 traditional tar (and with GNU Emacs).
3515 * src/common.h (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT,
3516 MODE_TO_OCT, SIZE_TO_OCT, UID_TO_OCT, UINTMAX_TO_OCT):
3517 Don't subtract 1 from size.
3518 * src/create.c (to_oct): Prepend leading zeros, not spaces.
3519 Output a trailing NUL unless the value won't fit without it.
3520 (finish_header): No need to append NUL to chksum, now that
3521 to_oct is doing it.
3522
3523 1999-06-16 Paul Eggert <eggert@twinsun.com>
3524
3525 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64012.
3526
3527 * src/Makefile.am (LDADD): Link libtar.a after @INTLLIBS@, since
3528 @INTLLIBS@ might invoke rpl_realloc.
3529
3530 * src/tar.c (backup_type): Remove decl; backupfile.h now has it.
3531 (intconv): Remove; use xstrto* fns instead.
3532 ("xstrtol.h"): Include.
3533 (check_decimal): Remove.
3534 (long_options, usage, OPTION_STRING, decode_options):
3535 Remove -y, --bzip2, --unbzip2.
3536 (decode_options): Use xget_version instead of get_version.
3537 Check for overflow with -b and -L and RECORD_SIZE_OPTION.
3538 Replace invocations of check_decimal with xstrtoumax.
3539
3540 * tests/preset.in (echo_n, echo_c): Remove.
3541
3542 * tests/after: Don't rely on $echo_c and $echo_n.
3543
3544 * lib/addext.c, lib/dirname.c, lib/lchown.c, lib/lchown.h,
3545 lib/malloc.c, lib/mktime.c, lib/realloc.c, lib/strtol.c, lib/strtoul.c,
3546 lib/strtoull.c, lib/strtoumax.c, lib/utime.c, lib/xstrtol.c,
3547 lib/xstrtol.h, lib/xstrtoul.c, lib/xstrtoumax.c,
3548 m4/Makefile.am.in, m4/README, m4/ccstdc.m4, m4/d-ino.m4,
3549 m4/gettext.m4, m4/inttypes_h.m4, m4/isc-posix.m4,
3550 m4/jm-mktime.m4, m4/largefile.m4, m4/lcmessage.m4,
3551 m4/malloc.m4, m4/progtest.m4, m4/realloc.m4, m4/uintmax_t.m4,
3552 m4/ulonglong.m4, m4/utimbuf.m4, m4/utime.m4, m4/utimes.m4,
3553 m4/xstrtoumax.m4: New files.
3554
3555 * configure.in(fp_PROG_ECHO): Remove; no longer needed.
3556 (AC_SYS_LARGEFILE): Renamed from AC_LFS.
3557 (jm_AC_HEADER_INTTYPES_H): Replaces inline code.
3558 (jm_STRUCT_DIRENT_D_INO, jm_AC_TYPE_UINTMAX_T, jm_AC_PREREQ_XSTRTOUMAX): Add.
3559 (AC_CHECK_FUNCS): Remove lchown.
3560 (AC_REPLACE_FUNCS): Remove basename, dirname.
3561 Add lchown, strtol, strtoul.
3562 (jm_FUNC_MKTIME): Add.
3563 (LIBOBJS): Replace .o with $U.o, so that the .o files in LIBOBJS
3564 are also built via the ANSI2KNR-filtering rules.
3565 Use a no-op line to work around bug in automake 1.4 with malloc and
3566 realloc.
3567 (AC_OUTPUT): Add m4/Makefile.
3568
3569 * lib/Makefile.am (EXTRA_DIST):
3570 Add lchown.c, malloc.c, mktime.c, realloc.c,
3571 strtol.c, strtoul.c, strtoull.c, strtoumax.c, utime.c.
3572 (noinst_HEADERS): Add lchown.h, modechange.h, xstrtol.h.
3573 (libtar_a_SOURCES): Add addext.c, basename.c, xstrtol.c,
3574 xstrtoul.c, xstrtoumax.c. Remove getversion.c.
3575 ($(srcdir)/getdate.c:): Remove `expect conflicts' line.
3576
3577 * src/system.h (uintmax_t): Don't declare; configure now does this.
3578
3579 * src/common.h (backup_type): New decl.
3580 * src/common.h, src/misc.c, src/tar.c:
3581 Move include of backupfile.h to common.h.
3582
3583 * src/misc.c (maybe_backup_file):
3584 Pass backup_type to find_backup_file_name.
3585
3586 * src/list.c (print_header): Change sizes of uform and gform from 11 to
3587 UINTMAX_STRSIZE_BOUND.
3588
3589 * doc/tar.texi: Remove --bzip2.
3590 Fix @xref typos reported by latest makeinfo.
3591
3592 * Makefile.am (ACLOCAL_AMFLAGS): New macro.
3593 (SUBDIRS): Add m4.
3594 (M4DIR, ACINCLUDE_INPUTS): New macros.
3595 ($(srcdir)/acinclude.m4): New rule.
3596
3597 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT,
3598 HAVE_INTTYPES_H, HAVE_LC_MESSAGES, HAVE_STPCPY): Remve #undefs;
3599 now generated automatically by autoconf.
3600
3601 1999-05-15 Paul Eggert <eggert@twinsun.com>
3602
3603 * doc/tar.texi: Remove -y.
3604
3605 1999-04-09 Paul Eggert <eggert@twinsun.com>
3606
3607 * src/system.h (INT_STRLEN_BOUND): Fix off-by-factor-of-10 typo
3608 (we were allocating too much storage).
3609 (uintmax_t): Don't declare; configure now does this.
3610
3611 * ABOUT-NLS: Update to gettext 0.10.35 edition.
3612
3613 1999-03-22 Paul Eggert <eggert@twinsun.com>
3614
3615 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64010
3616
3617 * acinclude.m4 (AC_LFS_FLAGS):
3618 Don't use -mabi=n32 with GCC on IRIX 6.2; it's the default.
3619 (AC_LFS): -n32, -o32, and -n64 are CPPFLAGS, not CFLAGS.
3620 (jm_FUNC_MALLOC, jm_FUNC_REALLOC): New macros.
3621
3622 * configure.in (jm_FUNC_MALLOC, jm_FUNC_REALLOC):
3623 New macros; needed for latest GNU xmalloc.c.
3624
3625 * Makefile.am (noinst_HEADERS): Add quotearg.h, xalloc.h.
3626 (libtar_a_SOURCES): Add quotearg.c.
3627 * list.c: Include <quotearg.h>.
3628 (from_oct): Add forward decl.
3629 (read_header): Return HEADER_FAILURE if we can't parse the checksum.
3630 (from_oct): Report an error only if TYPE is nonzero.
3631 Quote any funny characters in bad header.
3632
3633 1999-03-20 Paul Eggert <eggert@twinsun.com>
3634
3635 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64009
3636
3637 * acinclude.m4 (AC_LFS_FLAGS): Add support for IRIX 6.2 and later.
3638 (AC_LFS_SPACE_APPEND): Assume $2 is quoted properly; all callers
3639 changed.
3640 (AC_LFS): Simplify AIX revision number test.
3641
3642 1999-03-17 Paul Eggert <eggert@twinsun.com>
3643
3644 * NEWS, configure.in (AM_INIT_AUTOMAKE): version 1.12.64008
3645
3646 * configure.in (AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3647 Remove; it doesn't work that well
3648 with AC_CANONICAL_HOST.
3649 (fp_WITH_INCLUDED_MALLOC): Remove; we'll just use the system malloc.
3650
3651 * Makefile.am (EXTRA_DIST): Remove AC-PATCHES, AM-PATCHES, BI-PATCHES.
3652
3653 * Makefile.am (EXTRA_DIST): Remove gmalloc.c.
3654
3655 * acinclude.m4 (fp_WITH_INCLUDED_MALLOC): Remove.
3656
3657 * tar.texi: Fix bug-report addr.
3658
3659 * README: Remove --with-included-malloc.
3660 Upgrade version numbers of build software.
3661
3662 1999-03-07 Paul Eggert <eggert@twinsun.com>
3663
3664 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64007.
3665
3666 * acinclude.m4 (AM_WITH_NLS): Port to Solaris 2.5.1,
3667 where bindtextdomain and gettext require -lintl.
3668 (AC_LFS_FLAGS): Simplify so that it only gets the flags;
3669 `no' means it failed.
3670 (AC_LFS_SPACE_APPEND, AC_LFS_MACRO_VALUE): New macros.
3671 (AC_LFS): Use them. Set _FILE_OFFSET_BITS, _LARGEFILE_SOURCE, and
3672 _LARGE_FILES from LFS_CFLAGS, so that in the normal case we don't need
3673 to add anything to the command line (it's all in config.h).
3674 Put any extra -D and -I options into CPPFLAGS, the rest into CFLAGS.
3675
3676 1999-03-01 Paul Eggert <eggert@twinsun.com>
3677
3678 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64006.
3679
3680 * acinclude.m4 (AC_LFS_FLAGS): Port to AIX 4.2.
3681
3682 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3683 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3684 uid_from_oct, uintmax_from_oct): Use TYPE_MAXIMUM instead of macros
3685 like OFF_MAX, which are not reliable
3686 (e.g. OFF_MAX in AIX 4.2 is incorrect).
3687 * src/system.h (GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX, OFF_MAX,
3688 SIZE_MAX, TIME_MAX,UID_MAX, UINTMAX_MAX): Remove; no longer used.
3689
3690 * src/incremen.c (get_directory_contents):
3691 Don't use statx if _LARGE_FILES; it doesn't work under AIX 4.2.
3692 Have statx depend on STX_HIDDEN, not AIX.
3693
3694 * src/create.c (to_oct):
3695 New parameter substitute, giving a substitute value to use
3696 when the original value is out of range. Do not append a space to the
3697 output; modern tars don't. When a value is out of range, specify the
3698 maximum value, not the number of bits.
3699 (GID_NOBODY, UID_NOBODY): New macros.
3700 (gid_to_oct, uid_to_oct): Use them as substitutes.
3701 (finish_header): Do not assume that UINTMAX_TO_OCT appends a space.
3702 (dump_file): Check whether the file changed as we read it.
3703
3704 * src/rmt.c (main): Remove suspicious AIX/386 code.
3705
3706 1999-02-19 Paul Eggert <eggert@twinsun.com>
3707
3708 * intl/localealias.c (read_alias_file): Don't assume that memcpy
3709 returns a type compatible with char *; it doesn't on SunOS
3710 4.1.4 with Sun cc, since <string.h> doesn't declare memcpy.
3711
3712 * NEWS, configure.in (AM_INIT_AUTOMAKE): Version 1.12.64005.
3713
3714 * src/tar.c (long_options, usage): Prefer --unbzip2 to --bunzip2.
3715 * doc/tar.texi: Add --bzip2, --unbzip2 options.
3716
3717 * configure.in (AC_CANONICAL_HOST, AC_VALIDATE_CACHED_SYSTEM_TUPLE):
3718 Add.
3719 (AC_LINK_FILES): Omit; AM_GNU_GETTEXT now does this.
3720 (AC_OUTPUT): Omit munging of po/Makefile; AM_GNU_GETTEXT now does this.
3721 * acinclude.m4 (AM_WITH_NLS):
3722 Update to latest gettext version (serial 5).
3723 (AC_LFS_FLAGS): New macro
3724 (AC_LFS): Use it. Append to CFLAGS, LDFLAGS, LDLIBS instead of
3725 working only with unset variables. Append to CFLAGS, not CPPFLAGS.
3726 Work properly in cross-compilation scenario, by checking for getconf
3727 with AC_CHECK_TOOL and by ditching uname in favor of
3728 AC_CANONICAL_HOST and $host_os. Add --disable-lfs option.
3729
3730 * lib/getdate.y: Update to fileutils 4.0 getdate.y, with one patch:
3731 replace FORCE_ALLOCA_H with HAVE_ALLOCA_H.
3732 * lib/Makefile.am (AUTOMAKE_OPTIONS): Append ../src/ansi2knr,
3733 since getdate.y now uses ANSI code.
3734
3735 * config.guess, config.sub: New files; taken from automake 1.4.
3736
3737 * intl/Makefile.in, intl/VERSION, intl/bindtextdom.c,
3738 intl/cat-compat.c, intl/dcgettext.c, intl/dgettext.c,
3739 intl/explodename.c, intl/finddomain.c, intl/gettext.c,
3740 intl/gettext.h, intl/gettextP.h, intl/hash-string.h,
3741 intl/l10nflist.c, intl/libgettext.h, intl/loadinfo.h,
3742 intl/loadmsgcat.c, intl/localealias.c, intl/textdomain.c:
3743 Update to GNU gettext 0.10.35, with patches as per GCC snapshot 990109.
3744
3745 1999-02-01 Paul Eggert <eggert@twinsun.com>
3746
3747 * src/tar.c: Update copyright.
3748
3749 * NEWS: 1.12.64004
3750
3751 1999-02-01 Paul Eggert <eggert@twinsun.com>
3752
3753 * NEWS, configure.in: Version 1.12.64004
3754
3755 * configure.in (AC_LFS): Use this macro, instead of open-coding it.
3756
3757 * acinclude.m4 (AC_LFS, AM_PROG_CC_STDC): New macros.
3758
3759 * src/extract.c (extract_archive): Fix bug when extracting sparse
3760 files: they were trashing the tar file header.
3761
3762 * src/tar.c: (long_options, usage, OPTION_STRING, decode_options):
3763 Add -y or --bzip2 or --bunzip2 option.
3764
3765 1999-01-30 Paul Eggert <eggert@twinsun.com>
3766
3767 * src/names.c (cached_no_such_uname, cached_no_such_gname,
3768 cached_no_such_uid, cached_no_such_gid): New vars.
3769 (uid_to_uname, gid_to_gname, uname_to_uid, gname_to_gid):
3770 Cache failures, too.
3771
3772 * src/tar.c (decode_options):
3773 Don't pass names longer than UNAME_FIELD_SIZE to
3774 uname_to_uid, as it messes up the cache. Similarly for gname_to_uid.
3775
3776 1999-01-27 Paul Eggert <eggert@twinsun.com>
3777
3778 * NEWS, configure.in: Version 1.12.64003
3779
3780 * src/buffer.c (backspace_output, close_archive): Cast
3781 rmtlseek position arg to off_t, for benefit of K&R compilers
3782 with long long.
3783 * src/compare.c (verify_volume): Likewise.
3784
3785 * NEWS, configure.in: Version 1.12.64002
3786
3787 * src/create.c (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct,
3788 off_to_oct, size_to_oct, time_to_oct, uid_to_oct):
3789 Cast arg to uintmax_t for benefit of pre-ANSI compilers with long long.
3790 * src/list.c: (gid_from_oct, major_from_oct, minor_from_oct,
3791 mode_from_oct, off_from_oct, size_from_oct, time_from_oct,
3792 uid_from_oct): Likewise.
3793
3794 1999-01-25 Paul Eggert <eggert@twinsun.com>
3795
3796 * incremen.sh: Fix timing bug in regression test.
3797
3798 1999-01-22 Paul Eggert <eggert@twinsun.com>
3799
3800 * NEWS, configure.in: Update version
3801
3802 * Makefile.am (localedir): Change to $(datadir)/locale.
3803 (DEFS): New macro, defining LOCALEDIR.
3804 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3805 (INCLUDES): Add -I..
3806
3807 * Makefile.am (localedir): Change to $(datadir)/locale.
3808
3809 1999-01-21 Paul Eggert <eggert@twinsun.com>
3810
3811 * NEWS, README, configure.in: Unofficial version 1.12.64001.
3812
3813 * tests/Makefile.am (localedir): Change to $(datadir)/locale.
3814 * src/Makefile.am (localedir): Likewise.
3815 (DEFS): New macro, defining LOCALEDIR.
3816 (tar.o, tar._o, rmt.o, rmt._o): Remove.
3817 (INCLUDES): Add `-I..'.
3818
3819 * tests/incremen.sh: Fix timing bug.
3820
3821 1999-01-20 Paul Eggert <eggert@twinsun.com>
3822
3823 * NEWS, README, configure.in: Unofficial version 1.12.64000.
3824 `lfs.7' changed to `64000' in version number
3825 to conform to gnits standards.
3826
3827 * COPYING, INSTALL, doc/texinfo.tex, install-sh, missing,
3828 mkinstalldirs, ansi2knr.c: Update to latest public versions.
3829
3830 Rebuild with automake 1.4 and autoconf 2.13, to work around some
3831 porting problems.
3832
3833 1998-12-07 Paul Eggert <eggert@twinsun.com>
3834
3835 * NEWS, README, configure.in: Unofficial version 1.12.lfs.6.
3836
3837 * src/list.c (read_header):
3838 Accept file names as specified by POSIX.1-1996 section 10.1.1.
3839
3840 1998-11-30 Paul Eggert <eggert@twinsun.com>
3841
3842 * configure.in: Quote the output of uname.
3843
3844 * src/extract.c (set_stat): chmod after chown even when not root;
3845 if we are using --same-owner this is needed e.g. on Solaris 2.5.1.
3846
3847 1998-11-15 Paul Eggert <eggert@twinsun.com>
3848
3849 * NEWS, README, configure.in: Unofficial version 1.12.lfs.5.
3850
3851 * configure.in (ac_test_CPPFLAGS, ac_test_LDFLAGS, ac_test_LIBS,
3852 ac_getconfs, ac_result): Special case for HP-UX 10.20 or later.
3853
3854 1998-10-28 Paul Eggert <eggert@twinsun.com>
3855
3856 * NEWS, README, configure.in: Unofficial version 1.12.lfs.4.
3857
3858 * src/system.h (voidstar): Use void * if __STDC__ is defined,
3859 not merely nonzero.
3860
3861 * src/rtapelib.c: Don't use rexec code unless compiled with WITH_REXEC.
3862 On many installations, rexec is disabled.
3863
3864 1998-08-07 Paul Eggert <eggert@twinsun.com>
3865
3866 * NEWS, README, configure.in: Unofficial version 1.12.lfs.3.
3867
3868 * src/names.c (uid_to_uname, gid_to_gname): Don't used cached name
3869 for nameless users and groups.
3870
3871 1998-02-17 Paul Eggert <eggert@twinsun.com>
3872
3873 * NEWS, README, configure.in: Unofficial version 1.12.lfs.2.
3874 * NEWS, README: Add explanation of why this isn't an official version.
3875
3876 1998-02-02 Paul Eggert <eggert@twinsun.com>
3877
3878 * NEWS, README, configure.in: Unofficial version 1.12.lfs.1.
3879 This is an unofficial version.
3880
3881 1997-12-17 Paul Eggert <eggert@twinsun.com>
3882
3883 * src/incremen.c (ST_DEV_MSB): New macro.
3884 (NFS_FILE_STAT): Use most significant bit of st_dev,
3885 even if it's unsigned.
3886
3887 1997-12-08 Paul Eggert <eggert@twinsun.com>
3888
3889 * src/system.h (ST_NBLOCKS): Fix typo in definition.
3890
3891 1997-11-19 Paul Eggert <eggert@twinsun.com>
3892
3893 * configure.in (HAVE_INTTYPES_H):
3894 Don't ignore cache variable if it's already set.
3895
3896 1997-11-10 Paul Eggert <eggert@twinsun.com>
3897
3898 * src/rmt.c (main): Don't assume mt_count is of type daddr_t.
3899 * src/delete.c (records_read): Now off_t.
3900 (move_archive): Don't assume mt_count is of type daddr_t.
3901
3902 1997-10-30 Paul Eggert <eggert@twinsun.com>
3903
3904 * configure.in (CPPFLAGS, LDFLAGS, LIBS):
3905 Set to appropriate values if large file support
3906 needs explicit enabling.
3907 (HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING, daddr_t, major_t, minor_t,
3908 ssize_t):
3909 New macros to configure.
3910 (AC_TYPE_MODE_T, AC_TYPE_PID_T, AC_TYPE_OFF_T): Add.
3911
3912 * acconfig.h (daddr_t, HAVE_INTTYPES_H, HAVE_ST_FSTYPE_STRING,
3913 major_t, minor_t, ssize_t): New macros.
3914
3915 * src/arith.h (TARLONG_FORMAT):
3916 Fix typo: %uld -> %lu. Use unsigned when long long
3917 (%lld -> %llu).
3918 (add_to_tarlong_helper, mult_tarlong_helper): 2nd arg is now unsigned long.
3919 (add_to_tarlong, mult_tarlong): Cast 2nd arg to unsigned long.
3920
3921 * src/arith.c (add_to_tarlong_helper, mult_tarlong_helper):
3922 2nd arg is now unsigned long.
3923
3924 * src/rmt.c (allocated_size): Now size_t, and now initialized to 0.
3925 (prepare_record_buffer): Arg is now size_t.
3926 Remove now-useless casts.
3927
3928 (main): Use `long' for status, so that it can store ssize_t.
3929 Use daddr_t, mode_t, size_t, off_t when appropriate.
3930 Convert daddr_t and off_t values ourselves, since they might be longer
3931 than long. Convert other types using `long' primitives.
3932 When processing MTIOCTOP, do not try to pass resulting
3933 count back, since it won't work (it could be too large) and it's
3934 not expected anyway.
3935
3936 * src/update.c:
3937 (append_file) Use off_t, size_t, ssize_t when appropriate. Remove
3938 now-useless casts. Use unsigned long to print *_t types, except use
3939 STRINGIFY_BIGINT for off_t.
3940 (update_archive): Cast -1 to dev_t when necessary.
3941
3942 * src/tar.c (check_decimal):
3943 Now returns 1 if successful, 0 otherwise, and returns
3944 uintmax_t value into new arg. Check for arithmetic overflow.
3945 (decode_options): Avoid overflow if record_size fits in size_t but not int.
3946 Check for overflow on user or group ids.
3947
3948 * src/compare.c (diff_init, process_rawdata, read_and_process,
3949 diff_sparse_files, diff_archive):
3950 Use off_t, pid_t, size_t, ssize_t when appropriate.
3951 Remove now-useless casts. Use unsigned long to print *_t types,
3952 except use STRINGIFY_BIGINT for off_t.
3953
3954 (process_noop, process_rawdata, process_dumpdir, read_and_process):
3955 Size arg is now size_t.
3956
3957 (diff_sparse_files): Arg is now off_t. Check for size_t overflow
3958 when allocating buffer.
3959
3960 * src/rtapelib.c:
3961 (do_command, rmt_open__, rmt_read__, rmt_lseek__, rmt_ioctl__):
3962 Use pid_t, size_t, ssize_t when appropriate. Remove now-useless casts.
3963 Use unsigned long to print *_t types, except use STRINGIFY_BIGINT for
3964 off_t.
3965
3966 (get_status_string, get_status_off): New function.
3967 (get_status): Now returns long, so that it can store ssize_t.
3968 Invoke get_status_string to do the real work.
3969 (rmt_read__, rmt_write__): Now returns ssize_t. Size arg is now size_t.
3970 (rmt_lseek__): Now returns off_t, using new get_status_off function.
3971 (rmt_ioctl__): Convert mt_count by hand,
3972 since it might be longer than long.
3973
3974 * src/mangle.c (extract_mangle):
3975 Check for overflow when converting off_t to size_t.
3976 Use off_t, size_t when appropriate. Remove now-useless casts.
3977
3978 * src/system.h (mode_t): Remove; now done by autoconf.
3979 (ST_NBLOCKS): Do not overflow if st_size is near maximum.
3980 Return number of ST_NBLOCKSIZE-byte blocks,
3981 not number of 512-byte blocks;
3982 this also helps to avoid overflow.
3983 (st_blocks): Declare if needed.
3984 (ST_NBLOCKSIZE): New macro.
3985 (<limits.h>, <inttypes.h>): Include if available.
3986 (CHAR_BIT): New macro.
3987 (uintmax_t): New typedef.
3988 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_STRLEN_BOUND,
3989 UINTMAX_STRSIZE_BOUND, GID_MAX, MAJOR_MAX, MINOR_MAX, MODE_MAX,
3990 OFF_MAX, SIZE_MAX, TIME_MAX, UID_MAX, UINTMAX_MAX): New macros.
3991
3992 * src/names.c (name_init):
3993 Fix typo in error message: FILE* was passed, but char*
3994 was wanted.
3995
3996 (read_name_from_file, name_gather, addname, name_match, name_scan,
3997 add_exclude): Use size_t when appropriate. Remove now-useless casts.
3998
3999 (exclude_pool_size, allocated_exclude_pool_size): Now size_t.
4000
4001 * src/extract.c (newdir_umask, current_umask): Now mode_t.
4002 (extract_sparse_file): Args now use off_t.
4003
4004 (set_mode, set_stat, make_directories, extract_sparse_file,
4005 extract_archive): Use off_t, size_t, ssize_t when appropriate. Remove
4006 now-useless casts. Use unsigned long to print *_t types, except use
4007 STRINGIFY_BIGINT for off_t.
4008
4009 * src/misc.c (quote_copy_string):
4010 Use size_t when appropriate. Remove now-useless casts.
4011
4012 * src/list.c (read_and, list_archive, read_header, decode_mode,
4013 print_header, print_for_mkdir):
4014 Use mode_t, off_t, size_t when appropriate. Remove
4015 now-useless casts. Use unsigned long to print *_t types, except use
4016 STRINGIFY_BIGINT for off_t.
4017
4018 (read_header): Check for overflow when converting header size.
4019
4020 (from_oct): Now static. Now returns uintmax_t. `where' arg is now
4021 const char *. Size arg is now size_t. Now takes new type and maxval
4022 args. Compute result using uintmax_t, not long. Report error if
4023 field does not contain octal number in range.
4024 (gid_from_oct, major_from_oct, minor_from_oct, mode_from_oct,
4025 off_from_oct, size_from_oct, time_from_oct, uid_from_oct,
4026 uintmax_from_oct): New functions.
4027
4028 (stringify_uintmax_t_backwards): New function.
4029
4030 (decode_mode, print_for_mkdir): Mode arg is now mode_t.
4031 (skip_file): Offset arg is now off_t.
4032
4033 * src/buffer.c (record_start_block, save_totsize, save_sizeleft,
4034 real_s_totsize, real_s_sizeleft, current_block_ordinal):
4035 Now off_t.
4036 (write_error): Arg is now ssize_t.
4037 (child_pid): Now pid_t.
4038 (available_space_after): Now size_t.
4039
4040 (child_open_for_compress, child_open_for_uncompress, flush_write,
4041 open_archive, flush_write, write_error, flush_read, close_archive):
4042 Use pid_t, ssize_t, size_t when appropriate. Remove now-useless
4043 casts. Use unsigned long to print *_t types, except use
4044 STRINGIFY_BIGINT for off_t.
4045
4046 * src/delete.c (records_read): Now daddr_t.
4047 (move_archive): Arg is now daddr_t. Check for overflow when
4048 computing offset.
4049 (move_archive, delete_archive_members): Use daddr_t, off_t when
4050 appropriate. Remove now-useless casts.
4051
4052 * src/rmt.h (rmt_read__, rmt_write__): Now returns ssize_t.
4053 (rmt_lseek): Now returns off_t.
4054
4055 * src/create.c (to_oct):
4056 Now static. Value arg is now uintmax_t. Accept new args
4057 giving name of type of octal field, for error messages. Report an
4058 error if the value is too large to fit in the field.
4059 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4060 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct): New functions.
4061
4062 (write_eot, write_long, finish_header, deal_with_sparse,
4063 finish_sparse_file, dump_file): Use dev_t, off_t, ssize_t, size_t when
4064 appropriate. Remove now-useless casts. Use unsigned long to print
4065 *_t types, except use STRINGIFY_BIGINT for off_t.
4066
4067 (find_new_file_size): 1st arg is now off_t*.
4068 (finish_sparse_file): Args now use off_t, not long.
4069 Check for lseek error.
4070 (create_archive, dump_file): Cast -1 to dev_t when necessary.
4071 (dump_file): Device arg is now dev_t.
4072 Avoid overflow when testing whether file has holes
4073 by using the new ST_NBLOCKSIZE macro.
4074
4075 * src/incremen.c (struct accumulator, add_to_accumulator,
4076 get_directory_contents, add_hierarchy_to_namelist, gnu_restore):
4077 Use size_t for sizes.
4078 (struct directory, get_directory_contents, add_hierarchy_to_namelist):
4079 Use dev_t, ino_t for devices and inodes.
4080 (gnu_restore): Use off_t for file offsets.
4081 (struct directory): Use char for flags. Add new flag `nfs'.
4082 (nfs): New constant
4083 (NFS_FILE_STAT): New macro.
4084 (note_directory): Accept struct stat * instead of
4085 device and inode number. All callers changed.
4086 (note_directory, get_directory_contents):
4087 Use NFS_FILE_STAT to determine whether directory is an NFS directory.
4088 (write_dir_file): Cast time_t to unsigned long before printing as %lu.
4089
4090 * src/common.h (record_size, struct name, struct sp_array,
4091 available_space_after):
4092 Use size_t for sizes.
4093 (save_sizeleft, save_totsize, current_block_ordinal, skip_file):
4094 Use off_t for file offsets.
4095 (struct name): dir_contents is now const char *, not char *.
4096 (dump_file, get_directory_contents): Use dev_t for devices.
4097 (to_oct): Remove decl.
4098 (GID_TO_OCT, MAJOR_TO_OCT, MINOR_TO_OCT, MODE_TO_OCT, SIZE_TO_OCT,
4099 UID_TO_OCT, UINTMAX_TO_OCT, OFF_TO_OCT, TIME_TO_OCT, STRINGIFY_BIGINT,
4100 GID_FROM_OCT, MAJOR_FROM_OCT, MINOR_FROM_OCT, MODE_FROM_OCT,
4101 OFF_FROM_OCT, SIZE_FROM_OCT, TIME_FROM_OCT, UID_FROM_OCT,
4102 UINTMAX_FROM_OCT): New macros.
4103 (gid_to_oct, major_to_oct, minor_to_oct, mode_to_oct, off_to_oct,
4104 size_to_oct, time_to_oct, uid_to_oct, uintmax_to_oct,
4105 stringify_uintmax_t_backwards, gid_from_oct, major_from_oct,
4106 minor_from_oct, mode_from_oct, off_from_oct, size_from_oct,
4107 time_from_oct, uid_from_oct, uintmax_from_oct): New decls.
4108 (print_for_mkdir): 2nd arg is now mode_t.
4109
4110 See ChangeLog.1 for earlier changes.
4111
4112
4113 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003 Free Software Foundation,
4114 Inc.
4115
4116 This file is part of GNU tar.
4117
4118 GNU tar is free software; you can redistribute it and/or modify
4119 it under the terms of the GNU General Public License as published by
4120 the Free Software Foundation; either version 2, or (at your option)
4121 any later version.
4122
4123 GNU tar is distributed in the hope that it will be useful,
4124 but WITHOUT ANY WARRANTY; without even the implied warranty of
4125 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4126 GNU General Public License for more details.
4127
4128 You should have received a copy of the GNU General Public License
4129 along with GNU tar; see the file COPYING. If not, write to
4130 the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
4131 Boston, MA 02111-1307, USA.
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